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
Mungkin Anda Juga Suka
Year 10 Science
Year 11 Science
Year4 Science
Year 4 Science
Akili Loves Animals!!
SSS 3 Physical Sciences
SSS 1 Physical Sciences
JSS8 Science
The Robot Zoo
Explore Our Planet! | SciShow Kids
علوم رابع ابتدائي
مادة العلوم | الصف الخامس الابتدائي | الترم الثاني
JSS8 Science
Pry2 Science
JSS9 Science
Year1 Science
Primary 1 English
Nursery Rhymes | Words & Sounds
Primary 3 English
Primary 6 Mathematics
SS 1 Biology
SS 1 Mathematics
SS 1 Physics
SS 2 Physics
Komentar
10 Komentar
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.