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
Pry1 Science
Pry2 Science
JSS7 Science
SSS 1 Physical Sciences
SSS 2 Physical Sciences
JSS 2 Basic Science
Pry5 Science
SS 1 Biology
SS 1 Chemistry
SS 1 Mathematics
SS 1 Physics
Year 10 Science
Year 11 Science
Year 6 Science
Year 4 Science
Akili Loves Animals!!
JSS8 Science
Pry3 Science
JSS3 Basic Science
Blippi Visits Museums! | Educational Videos for Kids!
KS3 Science
شرح علوم 3 اعدادي - فصل 2
Science | الصف السادس الابتدائي | الترم الأول
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.