Science & Social Studies
Grade 4 · Elementary
Topics
01
Force and Motion
Types of force and how they affect the motion of objects around us.
20 questions02Plant Parts & Photosynthesis
The roles of roots, stems, and leaves, and how photosynthesis works in plants.
20 questions03States of Matter & Changes
Properties of solids, liquids, and gases and how they change state.
20 questions04Forms & Changes of Energy
Different forms of energy and how they change in everyday life.
20 questions05Sound
Sound sources, how sound travels, reflection, and pitch.
20 questions06Light
Light sources, how light travels, shadows, and reflection.
20 questions07Magnetism & Electricity
Magnet poles, attraction and repulsion, and simple electricity around us.
20 questions08The Water Cycle
Evaporation, condensation, and rain, and why we must conserve water.
20 questions09The Five Senses
The five human senses, their organs, and how they help us know our world.
20 questions