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1. Colorful Science (Inventor)
Learn Science of colors and explore primary and secondary colour changes yourself!
- Objectives
- Protected: Engage – Workbook reading J- Colorful fine
- Protected: Engage- Learn about light
- Protected: Explore – Why do see our world colorful?
- Protected: Explore- Procedure to conduct activity
- Protected: Elaborate – Making Ghost-Scope
- Protected: Explain – Working of Ghost-Scope
- Assignment
- Protected: Evaluate- Assignment 1
- Protected: Evaluate- Quiz on Colours
- Protected: Teachers’ copy
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2. Fun with Multiple Reflection- Mirror Experiments (Inventor)
Learn about reflection of light and different applications of reflections in real life using some fun Mirror Experiments!
- Objectives
- Protected: Engage- Multiple reflection
- Protected: Explore- Mirror writing
- Protected: Elaborate – Making a prototype of mirror maze
- Explain – Image formation
- Protected: Evaluate- Quiz on Reflection
- Protected: Evaluate- Assignment- Multiple reflection
- Evaluate- Assignment- symmetry
- Protected: Teachers’ Copy
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3. Design a Wheeloscope (Inventor)
Design a multi scope and Build a STEM Project- Wheeloscope
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4. Light Vision and Colors (Inventor)
Understand what light is and how it travels; learn how our eyes actually work
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5. International Time Dial (Inventor)
Discover various time zones which are spread all across the globe and learn how to read them!
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6. Be a cartographer (Inventor)
Learn the Science behind creation of maps and learn how to make one for yourself!
- Objectives
- Protected: Evaluate- Assignment-1
- Protected: Engage – Understand importance of Mathematics
- Explore- Learn how to use maps
- Workbook- Cartography
- Protected: Elaborate – Learn to make Maps
- Protected: Explain – Importance of making maps
- Protected: Evaluate- Quiz on Cartography
- Protected: Evaluate- Assignment – Draw a map
- Protected: Teachers’ Copy
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7. Know your World Map (Inventor)
Understand how to study a geographical map and learn how to use it in real life using STEM Projects!
- Objectives Copy
- Protected: Engage- Understand Importance of latitude and longitude
- Protected: Explore- Understand latitude and longitude
- Explore GPS- Global Positioning System
- Explore GIS – Geographic Information System
- Protected: Explore- Treasure hunt with map
- Protected: Evaluate- Quiz on maps
- Assignment-1
- Assignment-2
- Protected: Teachers’ Copy
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8. Electricity- Heart of all Energies (Inventor)
Learn about electricityUnderstand what electricity is and how a circuit is formed!
- Objectives
- Protected: Engage – Understand Circuits Trip Alarm workbook
- Explore- Home Appliances
- Protected: Explore – Build a simple circuit TinkerCad
- Protected: Explain – Series and Parallel Circuit TinkerCad
- Protected: Evaluate- Quiz on Electricity
- Protected: Assignment-1 Explore with TinkerCad
- Protected: Teachers’ Copy
- Assignment- Positive n negative charges
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9. Electricity and Simple Machines - Know More (Inventor)
Test your understanding on electricity and simple machines
- Objectives
- Protected: Engage Concept map – Simple Machine
- Protected: Explain – Machines and Us
- Protected: Important links – Future tech videos
- Protected: Share your learning about the topic
- Protected: Evaluate Quiz- Electricity part-2
- Protected: Assignment – Simple machines
- Protected: Teachers’ Copy
- Assignment
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10. Design a Spy machine- Morse Code (Inventor)
Understand a completely new mode of communication- The Morse Code itself! Learn how to build a STEM based Morse Code Prototype!
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11. Application of Simple Machines- Trip Alarm (Inventor)
Understand how to apply simple machines in real lide by building the STEM Project- Trip Alarm to fortify your defense!
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12. Think like a scientist - Be a Science Spy
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Tinkering Projects - Design Thinking
Explain – How the Secret message appears
How Does It Work?
- Most invisible ink messages can be revealed by heating either side of the paper on which they’re written.
- When you wrote your message using lemon juice, carbon-based compounds in the juice were absorbed into the paper’s fibers.
- Also, since lemon juice ink is a weak acid, it softened the fibers in the paper.
The added heat caused some of the chemical bonds to break down in the dried juice and some carbon was cut loose. - When the carbon came into contact with air, it burned or oxidized.
One effect of oxidation is things turn a darker color. The message discolors before the rest of the paper gets hot enough to do so. - Some oxidation doesn’t need heat to occur; it just needs a little air.
Think of a piece of apple, banana, or pear left out on a plate for a while.
Lemon juice – like most fruit juice – contains carbon compounds.
These compounds are mostly colorless at room temperature.
Heat breaks down these compounds and releases carbon.
When carbon comes in contact with air (specifically oxygen), oxidation occurs and the substance turns light or dark brown.
If it oxidizes long enough, it can go all the way to black.