Sound Energy Ethics, Science, and New Skills Magnets and Magnetism Electrical Energy Radioactivity Ores, Metal Extraction, and Electroplating Hydrogen and Oxygen Environmental Hazards Resources from Living Things and Soil Reproductive Health: Sexually Transmitted Diseases The Human Body Family Traits Chemical Bonding Simple Machines Light Energy
आपको ये भी पसंद आ सकते हैं
SSS 3 Physical Sciences
JSS8 Science
JSS7 Science
JSS9 Science
Pry3 Science
JSS8 Science
Pry2 Science
JSS9 Science
JSS7 Science
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Year 11 Science
Year2 Science
Year3 Science
Year 6 Science
Year 4 Science
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Year6 Science
Underwater Adventures #Shorts
Maddie Presents "Do You Know?"
Year1 Design and Technology
SciShow Kids
Andy's Baby Animals
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टिप्पणियाँ
10 टिप्पणियाँ
A lesson on the meaning and importance of light.
Find out the reason why a river or swimming pool appears to be shallow.
Learn the difference between real and virtual images.
Find out how white light can be separated into different colours.
Learn the reason why a spoon appears bent inside a cup of water.
Learn about the reflection of light on smooth and rough surfaces.
Learn how to do simple calculations on efficiency of a machine.
Learn how to do simple calculations on mechanical advantage of a machine.
A lesson on the relationship between velocity ratio and mechanical advantage.
A lesson how a machine makes work easier.