GRADE 4 Science and Technology Activities

Read on Living and non-living things in the environment, characteristics of plants and animals, and vertebrates and invertebrates and their examples. Explore the human digestive system and the functions of some of the major organs, including the mouth, esophagus, stomach, and the small and large intestines.

Read on air pollution and water pollution and their effects on the environment, more so to living things, including plants and animals. Learn on ways through which air and water pollution can be reduced.

Matter is anything that occupies space and has mass. There are three states of matter; liquids, gases and solids. Read on the characteristics of solids, liquids, and gases and their examples. Read on floating and sinking and learn the factors that affect floating and sinking.

Force is defined as a push or a pull. Read on the effects of force on a object's movement and shape. Learn the basics of sound, heat and light energy. Further, read on levers and understand the different parts of a lever.

On Weather and the Sky, read on clouds. There are four main types of clouds; cumulus. mi,bus, cirrus, and stratus. Read on the characteristics of each of the types of clouds and learn their differences.