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GRADE 4 Science and Technology Activities

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Topic 1: Living Things

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.

Topic 2: The Environment

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.

Topic 3: States of Matter

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.

Topic 4: Force and Its Effects

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.

Topic 5: Earth and Space

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.

Classes Related to Grade 4

Notes You'll Find Interesting

Living Things

Grade 5 Science and Technology

Read on classifying plants into flowering and non-flowering plants and see examples. Read on the different types of vertebrates including mammals, birds, reptiles, amphibians and fish. Also read on the sense organs on a human body.


Grade 5 Science and Technology

Read on Changes of State, Melting, Solidification, Condensation as well as acids and bases and their properties

Earth and Space

Grade 5 Science and Technology

Read on the moon, its different phases, and its effect.


Most Read Grade 4 Notes


Grade 4 Mathematics

Using Letters to Form Algebraic Expressions


Grade 4 Mathematics

Addition and Subtraction of Money Involving Shillings and Cents

Place Value and Total Value

Grade 4 Mathematics

Place value and total value of numbers up to 99999

Rounding off to the Nearest Ten

Grade 4 Mathematics

(Rounding off numbers up to 1000 to the nearest ten)