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
KS2 Science
KS3 Science
KS1 Science
Quarter 1 Grade 10 Science DepEd
9º Ano - Ciências da Natureza
Year3 Science
Akili Loves Animals!!
SSS 3 Physical Sciences
JSS9 Science
Year 9 Science
Grade 1 General Science
How Does it Grow?!
Pry3 Science
SSS 1 Physical Sciences
Pry1 Science
Pry2 Science
JSS9 Science
JSS 3 Basic Science
Pry4 Science
Pry6 Science
Pry5 Science
Pry 2 Science & Technology
SSS 2 Physical Sciences
JSS 2 Basic Science
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.