GOOLAB Nutrition Workshop: Chinese Shadow Play Mini Production

Date：

2025-10-20

Time：

10:15 - 11:15

Organisation：

Goolab Technology Company Limited

Content description：

Shadow play is a centuries-old intangible Chinese cultural heritage of light and shadow. This workshop combines Chinese traditions, creativity, and science to transform nutritional knowledge, such as calcium, into a "shadow play script." Students will create shadow puppets and enact scenes where "Milkman" and "Captain Carrot" team up to defeat the "Osteoporosis Monster," all while learning about the consequences of calcium deficiency and how to ensure adequate intake. Let’s join us to defeat the "Osteoporosis Monster"!

Code：

20B1

Target：

P1-P3

P4-P6

Subject：

Physics

Biology

Nutrition Education

Intestinal Microbiome Health

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Mechanical Safe Challenge

Date：

2025-10-20

Time：

10:25 - 11:25

Organisation：

Happy Journey Education

Content description：

Hey guys, ready to build an ultra-cool wooden password safe? The Mechanical Safe is like a mini vault to guard your secret treasures! The science behind it? Mechanical linkage and force principles! Turning the password dial moves gears and latches, aligning them only with the right code to unlock. It’s like a precise mechanical dance! This is similar to how real safes work! Using wood and simple parts, you’ll assemble it and uncover the safe’s secrets! Get hands-on, become a mechanical detective, and unlock your creativity and smarts!

Code：

20A1

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Thermochromic Candle STEM Workshop

Date：

2025-10-20

Time：

10:35 - 11:20

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

20C1

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

pH Color-Changing Culinary Quest

Date：

2025-10-20

Time：

10:50 - 11:35

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to create molecular gastronomy dishes using sodium alginate and calcium lactate, with pH-sensitive pigments that change color during preparation. Mixing chemistry and creativity, it sparks interest in science, perfect for beginners to explore molecular cuisine.

Code：

20D1

Target：

P4-P6

S1-S3

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Wandi Wandi Blah Blah Blah - Veggi Papermaking

Date：

2025-10-20

Time：

11:45 - 12:45

Organisation：

Goolab Technology Company Limited

Content description：

Our lives heavily rely on paper, but forest resources struggle to meet these demands. "VegiPaper" combines Chinese traditional wisdom and ancient papermaking techniques, using vegetable scraps which rich in cellulose to create eco-friendly paper. Through upcycling and creative projects, this experience cultivates children's environmental awareness and sparks their innovative thinking.

Code：

20B2

Target：

P1-P3

P4-P6

Subject：

Environmental Science

Finished Product：

YES

Online Quota：

Full

Make you own Human-Sensing Fan

Date：

2025-10-20

Time：

11:55 - 12:55

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to build a super smart fan? The Human-Sensing Fan is awesome—it starts spinning when someone’s nearby and stops when they leave! The secret? Infrared sensing! The sensor detects infrared signals from your body, telling the fan to turn on or off. It’s like the fan has eyes to spot you and say “Hi”! This is the same tech used in many smart home devices! Using a basic driver board and sensor module, let’s create your very own intelligent fan! Come on, be a tech whiz and make a cool, surprising breeze!

Code：

20A2

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-20

Time：

12:05 - 12:50

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

20C2

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Hydraulic Shark Adventure

Date：

2025-10-20

Time：

14:00 - 15:00

Organisation：

Happy Journey Education

Content description：

Hey kids, get ready for a super cool science journey! What’s hydraulic power? It’s the magic of liquids! When we trap liquid in a closed space and give it a little push, it sends power zooming to other places! Big machines in factories and even nurses’ syringes use this hydraulic trick!
In this DIY Hydraulic Shark workshop, you’ll build your very own moving shark! With simple materials, you’ll use hydraulic power to make its big mouth open and close—how fun is that?! Not only will you have a blast, but you’ll also discover the secrets of hydraulics, feeling like a mini engineer! Come on, let’s create your shark superstar!

Code：

20A3

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Luminous Box [co-organised with Heung To Secondary School (Tseung Kwan O)]

Date：

2025-10-20

Time：

14:10 - 15:10

Organisation：

Education Bureau

Content description：

Luminous Box is made up of wooden boards, an Arduino Nano microcontroller, and LEDs. Students can program the LEDs to display different colors at different times, decorating their homes or rooms with custom lighting.

Code：

20D2

Target：

P4-P6

S1-S3

Subject：

Technology

Engineering

Finished Product：

YES

Online Quota：

Full

Thermochromic Candle STEM Workshop

Date：

2025-10-20

Time：

14:20 - 15:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

20C3

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

GOOLAB Nutrition Workshop: Chinese Shadow Play Mini Production

Date：

2025-10-20

Time：

14:35 - 15:35

Organisation：

Goolab Technology Company Limited

Content description：

Shadow play is a centuries-old intangible Chinese cultural heritage of light and shadow. This workshop combines Chinese traditions, creativity, and science to transform nutritional knowledge, such as calcium, into a "shadow play script." Students will create shadow puppets and enact scenes where "Milkman" and "Captain Carrot" team up to defeat the "Osteoporosis Monster," all while learning about the consequences of calcium deficiency and how to ensure adequate intake. Let’s join us to defeat the "Osteoporosis Monster"!

Code：

20B3

Target：

P1-P3

P4-P6

Subject：

Physics

Biology

Nutrition Education

Intestinal Microbiome Health

Chemistry

Finished Product：

YES

Online Quota：

Full

Make you own Magical Levitating Lamp

Date：

2025-10-20

Time：

15:30 - 16:30

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to create a lamp that “floats” like magic? The Levitating Lamp is super cool—its shade and bulb hover in mid-air and glow, just like a spell! The secret lies in magnetism and electromagnetic induction! Magnets push against each other to make the shade float, while a Hall magnetic switch detects the magnetic field to control the LED’s glow. It’s like magnets playing a push-and-pull game! This is similar to how maglev trains work! Using a basic driver board, Hall switch, and LED, let’s build this dreamy levitating lamp together! Come on, be a science wizard and light up your magical world!

Code：

20A4

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

1

LED Glasses [co-organised with Heung To Secondary School (Tseung Kwan O)]

Date：

2025-10-20

Time：

15:40 - 16:40

Organisation：

Education Bureau

Content description：

The Light-Up Goggles consist of the Arduino Nano as a microcontroller and a range of materials including a breadboard, LEDs and goggles. Students can wear the goggles to demonstrate their creativity while participating in the activity.

Code：

20D3

Target：

P4-P6

S1-S3

Subject：

Technology

Engineering

Finished Product：

YES

Online Quota：

Full

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-21

Time：

10:15 - 11:15

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

21B1

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

20

DIY Hydraulic Shark Adventure

Date：

2025-10-21

Time：

10:25 - 11:25

Organisation：

Happy Journey Education

Content description：

Hey kids, get ready for a super cool science journey! What’s hydraulic power? It’s the magic of liquids! When we trap liquid in a closed space and give it a little push, it sends power zooming to other places! Big machines in factories and even nurses’ syringes use this hydraulic trick!
In this DIY Hydraulic Shark workshop, you’ll build your very own moving shark! With simple materials, you’ll use hydraulic power to make its big mouth open and close—how fun is that?! Not only will you have a blast, but you’ll also discover the secrets of hydraulics, feeling like a mini engineer! Come on, let’s create your shark superstar!

Code：

21A1

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-21

Time：

10:35 - 11:20

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

21C1

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Color-Changing Bath Bomb Workshop

Date：

2025-10-21

Time：

10:50 - 11:35

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

21D1

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-21

Time：

11:45 - 12:45

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

21B2

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

20

DIY Magic Coin Vanishing Box

Date：

2025-10-21

Time：

11:55 - 12:55

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to become a mini magician? Magic is like an awesome adventure, using quick tricks or clever props to make things go “poof” and vanish, leaving everyone amazed! This time, we’re crafting a super cool Magic Coin Vanishing Box!
With simple materials, you’ll build a magical box that makes coins disappear! How? It’s all about optics and angles! The box’s special design tricks the eyes, making the coin seem gone! It’s like using mirrors or hidden spaces to change what we see! Not only will you learn this sneaky secret, but you’ll also wow your family and friends, becoming the star of the party! Let’s get crafting, unlock the magic, and create your own surprise moments!

Code：

21A2

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

2

Thermochromic Candle STEM Workshop

Date：

2025-10-21

Time：

12:05 - 12:50

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

21C2

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

29

Make you own Human-Sensing Fan

Date：

2025-10-21

Time：

14:00 - 15:00

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to build a super smart fan? The Human-Sensing Fan is awesome—it starts spinning when someone’s nearby and stops when they leave! The secret? Infrared sensing! The sensor detects infrared signals from your body, telling the fan to turn on or off. It’s like the fan has eyes to spot you and say “Hi”! This is the same tech used in many smart home devices! Using a basic driver board and sensor module, let’s create your very own intelligent fan! Come on, be a tech whiz and make a cool, surprising breeze!

Code：

21A3

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Luminous Box [co-organised with Heung To Secondary School (Tseung Kwan O)]

Date：

2025-10-21

Time：

14:10 - 15:10

Organisation：

Education Bureau

Content description：

Luminous Box is made up of wooden boards, an Arduino Nano microcontroller, and LEDs. Students can program the LEDs to display different colors at different times, decorating their homes or rooms with custom lighting.

Code：

21D2

Target：

P4-P6

S1-S3

Subject：

Technology

Engineering

Finished Product：

YES

Online Quota：

Full

Build a Cube Robot

Date：

2025-10-21

Time：

14:20 - 15:20

Organisation：

Hong Kong Science Museum

Content description：

Cubelets™ is a set of cubical blocks which are magnetically connected, each equipped with a robotic function of 'sensing', 'thinking' or 'acting'. In this workshop, no programming language is needed. Just be creative and try making use of different functional blocks to build a robot to tackle the task. Be hands-on and build your unique robot!

Code：

21C3

Target：

P1-P3

P4-P6

Subject：

Technology

Engineering

Finished Product：

NO

Online Quota：

Full

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-21

Time：

14:35 - 15:35

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

21B3

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

Full

DIY Hydraulic Shark Adventure

Date：

2025-10-21

Time：

15:30 - 16:30

Organisation：

Happy Journey Education

Content description：

Hey kids, get ready for a super cool science journey! What’s hydraulic power? It’s the magic of liquids! When we trap liquid in a closed space and give it a little push, it sends power zooming to other places! Big machines in factories and even nurses’ syringes use this hydraulic trick!
In this DIY Hydraulic Shark workshop, you’ll build your very own moving shark! With simple materials, you’ll use hydraulic power to make its big mouth open and close—how fun is that?! Not only will you have a blast, but you’ll also discover the secrets of hydraulics, feeling like a mini engineer! Come on, let’s create your shark superstar!

Code：

21A4

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

LED Glasses [co-organised with Heung To Secondary School (Tseung Kwan O)]

Date：

2025-10-21

Time：

15:40 - 16:40

Organisation：

Education Bureau

Content description：

The Light-Up Goggles consist of the Arduino Nano as a microcontroller and a range of materials including a breadboard, LEDs and goggles. Students can wear the goggles to demonstrate their creativity while participating in the activity.

Code：

21D3

Target：

P4-P6

S1-S3

Subject：

Technology

Engineering

Finished Product：

YES

Online Quota：

Full

Build a Cube Robot

Date：

2025-10-21

Time：

15:50 - 16:50

Organisation：

Goolab Technology Company Limited

Content description：

Cubelets™ is a set of cubical blocks which are magnetically connected, each equipped with a robotic function of 'sensing', 'thinking' or 'acting'. In this workshop, no programming language is needed. Just be creative and try making use of different functional blocks to build a robot to tackle the task. Be hands-on and build your unique robot!

Code：

21C4

Target：

P1-P3

P4-P6

Subject：

Technology

Engineering

Finished Product：

NO

Online Quota：

Full

Wandi Wandi Blah Blah Blah - Veggi Papermaking

Date：

2025-10-22

Time：

10:15 - 11:15

Organisation：

Goolab Technology Company Limited

Content description：

Our lives heavily rely on paper, but forest resources struggle to meet these demands. "VegiPaper" combines Chinese traditional wisdom and ancient papermaking techniques, using vegetable scraps which rich in cellulose to create eco-friendly paper. Through upcycling and creative projects, this experience cultivates children's environmental awareness and sparks their innovative thinking.

Code：

22B1

Target：

P1-P3

P4-P6

Subject：

Environmental Science

Finished Product：

YES

Online Quota：

2

Make you own Magical Levitating Lamp

Date：

2025-10-22

Time：

10:25 - 11:25

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to create a lamp that “floats” like magic? The Levitating Lamp is super cool—its shade and bulb hover in mid-air and glow, just like a spell! The secret lies in magnetism and electromagnetic induction! Magnets push against each other to make the shade float, while a Hall magnetic switch detects the magnetic field to control the LED’s glow. It’s like magnets playing a push-and-pull game! This is similar to how maglev trains work! Using a basic driver board, Hall switch, and LED, let’s build this dreamy levitating lamp together! Come on, be a science wizard and light up your magical world!

Code：

22A1

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

8

Thermochromic Candle STEM Workshop

Date：

2025-10-22

Time：

10:35 - 11:20

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

22C1

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Color-Changing Bath Bomb Workshop

Date：

2025-10-22

Time：

10:50 - 11:35

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

22D1

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

GOOLAB Nutrition Workshop: Chinese Shadow Play Mini Production

Date：

2025-10-22

Time：

11:45 - 12:45

Organisation：

Goolab Technology Company Limited

Content description：

Shadow play is a centuries-old intangible Chinese cultural heritage of light and shadow. This workshop combines Chinese traditions, creativity, and science to transform nutritional knowledge, such as calcium, into a "shadow play script." Students will create shadow puppets and enact scenes where "Milkman" and "Captain Carrot" team up to defeat the "Osteoporosis Monster," all while learning about the consequences of calcium deficiency and how to ensure adequate intake. Let’s join us to defeat the "Osteoporosis Monster"!

Code：

22B2

Target：

P1-P3

P4-P6

Subject：

Physics

Biology

Nutrition Education

Intestinal Microbiome Health

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Mechanical Safe Challenge

Date：

2025-10-22

Time：

11:55 - 12:55

Organisation：

Happy Journey Education

Content description：

Hey guys, ready to build an ultra-cool wooden password safe? The Mechanical Safe is like a mini vault to guard your secret treasures! The science behind it? Mechanical linkage and force principles! Turning the password dial moves gears and latches, aligning them only with the right code to unlock. It’s like a precise mechanical dance! This is similar to how real safes work! Using wood and simple parts, you’ll assemble it and uncover the safe’s secrets! Get hands-on, become a mechanical detective, and unlock your creativity and smarts!

Code：

22A2

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

27

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-22

Time：

12:05 - 12:50

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

22C2

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Magic Coin Vanishing Box

Date：

2025-10-22

Time：

14:00 - 15:00

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to become a mini magician? Magic is like an awesome adventure, using quick tricks or clever props to make things go “poof” and vanish, leaving everyone amazed! This time, we’re crafting a super cool Magic Coin Vanishing Box!
With simple materials, you’ll build a magical box that makes coins disappear! How? It’s all about optics and angles! The box’s special design tricks the eyes, making the coin seem gone! It’s like using mirrors or hidden spaces to change what we see! Not only will you learn this sneaky secret, but you’ll also wow your family and friends, becoming the star of the party! Let’s get crafting, unlock the magic, and create your own surprise moments!

Code：

22A3

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Thermochromic Candle STEM Workshop

Date：

2025-10-22

Time：

14:10 - 14:55

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

22C3

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Color-Changing Bath Bomb Workshop

Date：

2025-10-22

Time：

14:20 - 15:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

22D2

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

pH Color-Changing Culinary Quest

Date：

2025-10-22

Time：

14:30 - 15:15

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to create molecular gastronomy dishes using sodium alginate and calcium lactate, with pH-sensitive pigments that change color during preparation. Mixing chemistry and creativity, it sparks interest in science, perfect for beginners to explore molecular cuisine.

Code：

22B3

Target：

P4-P6

S1-S3

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-22

Time：

15:20 - 16:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

22C4

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Mechanical Safe Challenge

Date：

2025-10-22

Time：

15:30 - 16:30

Organisation：

Happy Journey Education

Content description：

Hey guys, ready to build an ultra-cool wooden password safe? The Mechanical Safe is like a mini vault to guard your secret treasures! The science behind it? Mechanical linkage and force principles! Turning the password dial moves gears and latches, aligning them only with the right code to unlock. It’s like a precise mechanical dance! This is similar to how real safes work! Using wood and simple parts, you’ll assemble it and uncover the safe’s secrets! Get hands-on, become a mechanical detective, and unlock your creativity and smarts!

Code：

22A4

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-23

Time：

10:15 - 11:15

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

23B1

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

Full

Make you own Human-Sensing Fan

Date：

2025-10-23

Time：

10:25 - 11:25

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to build a super smart fan? The Human-Sensing Fan is awesome—it starts spinning when someone’s nearby and stops when they leave! The secret? Infrared sensing! The sensor detects infrared signals from your body, telling the fan to turn on or off. It’s like the fan has eyes to spot you and say “Hi”! This is the same tech used in many smart home devices! Using a basic driver board and sensor module, let’s create your very own intelligent fan! Come on, be a tech whiz and make a cool, surprising breeze!

Code：

23A1

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

pH Color-Changing Culinary Quest

Date：

2025-10-23

Time：

10:45 - 11:30

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to create molecular gastronomy dishes using sodium alginate and calcium lactate, with pH-sensitive pigments that change color during preparation. Mixing chemistry and creativity, it sparks interest in science, perfect for beginners to explore molecular cuisine.

Code：

23D1

Target：

P4-P6

S1-S3

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-23

Time：

10:55 - 11:40

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

23C1

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-23

Time：

11:45 - 12:45

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

23B2

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

20

DIY Magic Coin Vanishing Box

Date：

2025-10-23

Time：

11:55 - 12:55

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to become a mini magician? Magic is like an awesome adventure, using quick tricks or clever props to make things go “poof” and vanish, leaving everyone amazed! This time, we’re crafting a super cool Magic Coin Vanishing Box!
With simple materials, you’ll build a magical box that makes coins disappear! How? It’s all about optics and angles! The box’s special design tricks the eyes, making the coin seem gone! It’s like using mirrors or hidden spaces to change what we see! Not only will you learn this sneaky secret, but you’ll also wow your family and friends, becoming the star of the party! Let’s get crafting, unlock the magic, and create your own surprise moments!

Code：

23A2

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Color-Changing Bath Bomb Workshop

Date：

2025-10-23

Time：

12:05 - 12:50

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

23D2

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Thermochromic Candle STEM Workshop

Date：

2025-10-23

Time：

12:15 - 13:00

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

23C2

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

20

DIY Hydraulic Shark Adventure

Date：

2025-10-23

Time：

14:00 - 15:00

Organisation：

Happy Journey Education

Content description：

Hey kids, get ready for a super cool science journey! What’s hydraulic power? It’s the magic of liquids! When we trap liquid in a closed space and give it a little push, it sends power zooming to other places! Big machines in factories and even nurses’ syringes use this hydraulic trick!
In this DIY Hydraulic Shark workshop, you’ll build your very own moving shark! With simple materials, you’ll use hydraulic power to make its big mouth open and close—how fun is that?! Not only will you have a blast, but you’ll also discover the secrets of hydraulics, feeling like a mini engineer! Come on, let’s create your shark superstar!

Code：

23A3

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-23

Time：

14:10 - 14:55

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

23C3

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

6

pH Color-Changing Culinary Quest

Date：

2025-10-23

Time：

14:20 - 15:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to create molecular gastronomy dishes using sodium alginate and calcium lactate, with pH-sensitive pigments that change color during preparation. Mixing chemistry and creativity, it sparks interest in science, perfect for beginners to explore molecular cuisine.

Code：

23D3

Target：

P4-P6

S1-S3

Subject：

Chemistry

Finished Product：

YES

Online Quota：

4

Unlocking Hydrogen Power: A Hands-on Fuel Cell Workshop

Date：

2025-10-23

Time：

14:35 - 15:35

Organisation：

Vocational Training Council

Content description：

This workshop allows participants to experience and understand the basic operational principles of hydrogen fuel energy. The electricity energy generated by hydrogen fuel is then used to charge a battery, which powers a motor. Through this process, students are encouraged to explore the various possibilities of applying engineering knowledge in the field of new energy.

Code：

23B3

Target：

P4-P6

S1-S3

S4-S6

Subject：

Engineering

Finished Product：

NO

Online Quota：

10

Thermochromic Candle STEM Workshop

Date：

2025-10-23

Time：

15:20 - 16:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

23C4

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

26

DIY Mechanical Safe Challenge

Date：

2025-10-23

Time：

15:30 - 16:30

Organisation：

Happy Journey Education

Content description：

Hey guys, ready to build an ultra-cool wooden password safe? The Mechanical Safe is like a mini vault to guard your secret treasures! The science behind it? Mechanical linkage and force principles! Turning the password dial moves gears and latches, aligning them only with the right code to unlock. It’s like a precise mechanical dance! This is similar to how real safes work! Using wood and simple parts, you’ll assemble it and uncover the safe’s secrets! Get hands-on, become a mechanical detective, and unlock your creativity and smarts!

Code：

23A4

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Wandi Wandi Blah Blah Blah - Veggi Papermaking

Date：

2025-10-24

Time：

10:15 - 11:15

Organisation：

Goolab Technology Company Limited

Content description：

Our lives heavily rely on paper, but forest resources struggle to meet these demands. "VegiPaper" combines Chinese traditional wisdom and ancient papermaking techniques, using vegetable scraps which rich in cellulose to create eco-friendly paper. Through upcycling and creative projects, this experience cultivates children's environmental awareness and sparks their innovative thinking.

Code：

24B1

Target：

P1-P3

P4-P6

Subject：

Environmental Science

Finished Product：

YES

Online Quota：

Full

DIY Mechanical Safe Challenge

Date：

2025-10-24

Time：

10:25 - 11:25

Organisation：

Happy Journey Education

Content description：

Hey guys, ready to build an ultra-cool wooden password safe? The Mechanical Safe is like a mini vault to guard your secret treasures! The science behind it? Mechanical linkage and force principles! Turning the password dial moves gears and latches, aligning them only with the right code to unlock. It’s like a precise mechanical dance! This is similar to how real safes work! Using wood and simple parts, you’ll assemble it and uncover the safe’s secrets! Get hands-on, become a mechanical detective, and unlock your creativity and smarts!

Code：

24A1

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Generative AI for Healthcare and Education

Date：

2025-10-24

Time：

10:35 - 11:35

Organisation：

City University of Hong Kong

Content description：

Generative AI is arguably the leading technology today. In this workshop, we will present examples of cutting edge AI technology in healthcare and education. Participants will be able to try the technology while learning more about its development.

Code：

24D1

Target：

S1-S3

S4-S6

18 years old or above

Subject：

Technology

Finished Product：

NO

Online Quota：

Full

Thermochromic Candle STEM Workshop

Date：

2025-10-24

Time：

10:55 - 11:40

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides students in crafting safe, low-temperature candles with thermochromic pigments for color-changing effects during creation and use. Blending science, technology, and creativity, it sparks interest in chemistry and design, ideal for beginner.

Code：

24C1

Target：

P4-P6

S1-S3

S4-S6

18 years old or above

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

GOOLAB Nutrition Workshop: Chinese Shadow Play Mini Production

Date：

2025-10-24

Time：

11:45 - 12:45

Organisation：

Goolab Technology Company Limited

Content description：

Shadow play is a centuries-old intangible Chinese cultural heritage of light and shadow. This workshop combines Chinese traditions, creativity, and science to transform nutritional knowledge, such as calcium, into a "shadow play script." Students will create shadow puppets and enact scenes where "Milkman" and "Captain Carrot" team up to defeat the "Osteoporosis Monster," all while learning about the consequences of calcium deficiency and how to ensure adequate intake. Let’s join us to defeat the "Osteoporosis Monster"!

Code：

24B2

Target：

P1-P3

P4-P6

Subject：

Physics

Biology

Nutrition Education

Intestinal Microbiome Health

Chemistry

Finished Product：

YES

Online Quota：

Full

DIY Hydraulic Shark Adventure

Date：

2025-10-24

Time：

11:55 - 12:55

Organisation：

Happy Journey Education

Content description：

Hey kids, get ready for a super cool science journey! What’s hydraulic power? It’s the magic of liquids! When we trap liquid in a closed space and give it a little push, it sends power zooming to other places! Big machines in factories and even nurses’ syringes use this hydraulic trick!
In this DIY Hydraulic Shark workshop, you’ll build your very own moving shark! With simple materials, you’ll use hydraulic power to make its big mouth open and close—how fun is that?! Not only will you have a blast, but you’ll also discover the secrets of hydraulics, feeling like a mini engineer! Come on, let’s create your shark superstar!

Code：

24A2

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Generative AI for Healthcare and Education

Date：

2025-10-24

Time：

12:05 - 13:05

Organisation：

City University of Hong Kong

Content description：

Generative AI is arguably the leading technology today. In this workshop, we will present examples of cutting edge AI technology in healthcare and education. Participants will be able to try the technology while learning more about its development.

Code：

24D2

Target：

S1-S3

S4-S6

18 years old or above

Subject：

Technology

Finished Product：

NO

Online Quota：

6

Color-Changing Bath Bomb Workshop

Date：

2025-10-24

Time：

12:15 - 13:00

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

24C2

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Make you own Human-Sensing Fan

Date：

2025-10-24

Time：

14:00 - 15:00

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to build a super smart fan? The Human-Sensing Fan is awesome—it starts spinning when someone’s nearby and stops when they leave! The secret? Infrared sensing! The sensor detects infrared signals from your body, telling the fan to turn on or off. It’s like the fan has eyes to spot you and say “Hi”! This is the same tech used in many smart home devices! Using a basic driver board and sensor module, let’s create your very own intelligent fan! Come on, be a tech whiz and make a cool, surprising breeze!

Code：

24A3

Target：

P1-P3

P4-P6

Subject：

Physics

Finished Product：

YES

Online Quota：

Full

Color-Changing Bath Bomb Workshop

Date：

2025-10-24

Time：

14:10 - 14:55

Organisation：

ZenxTag Technology Limited

Content description：

This workshop teaches kids to craft popular bath bombs with pH-sensitive pigments that change colors during creation and use. Blending chemistry and creativity, it deepens understanding of bath product science, sparking STEM interest, perfect for beginners.

Code：

24C3

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Robot "Vision" World: UGOT Visual Al Application Workshop [co-organised with Lock Tao Secondary School]

Date：

2025-10-24

Time：

14:25 - 15:25

Organisation：

Education Bureau

Content description：

Participants will learn the basic programming operations of the UGOT robot using block programming. The workshop will also provide an introduction to visual Al and its applications. Specific topics include visual label recognition and posture/gesture recognition.

Code：

24D3

Target：

P4-P6

S1-S3

Subject：

Engineering

Technology

Computer Science

Finished Product：

NO

Online Quota：

Full

Wandi Wandi Blah Blah Blah - Veggi Papermaking

Date：

2025-10-24

Time：

14:35 - 15:35

Organisation：

Goolab Technology Company Limited

Content description：

Our lives heavily rely on paper, but forest resources struggle to meet these demands. "VegiPaper" combines Chinese traditional wisdom and ancient papermaking techniques, using vegetable scraps which rich in cellulose to create eco-friendly paper. Through upcycling and creative projects, this experience cultivates children's environmental awareness and sparks their innovative thinking.

Code：

24B3

Target：

P1-P3

P4-P6

Subject：

Environmental Science

Finished Product：

YES

Online Quota：

Full

Organic Biodegradable Plastic Jewelry Workshop

Date：

2025-10-24

Time：

15:20 - 16:05

Organisation：

ZenxTag Technology Limited

Content description：

This workshop guides kids in crafting unique biodegradable plastic jewelry using organic polymers and natural antibacterial essential oils. Combining chemistry and creativity, students explore sustainable materials, learn eco-design principles, and spark interest in STEM and environmental protection, ideal for beginners.

Code：

24C4

Target：

P1-P3

P4-P6

Subject：

Chemistry

Finished Product：

YES

Online Quota：

Full

Make you own Magical Levitating Lamp

Date：

2025-10-24

Time：

15:30 - 16:30

Organisation：

Happy Journey Education

Content description：

Hey kids, ready to create a lamp that “floats” like magic? The Levitating Lamp is super cool—its shade and bulb hover in mid-air and glow, just like a spell! The secret lies in magnetism and electromagnetic induction! Magnets push against each other to make the shade float, while a Hall magnetic switch detects the magnetic field to control the LED’s glow. It’s like magnets playing a push-and-pull game! This is similar to how maglev trains work! Using a basic driver board, Hall switch, and LED, let’s build this dreamy levitating lamp together! Come on, be a science wizard and light up your magical world!

Code：

24A4

Target：

P4-P6

S1-S3

Subject：

Physics

Finished Product：

YES

Online Quota：

Full