Grade 3 Cognitive Development Worksheet
Explore how the brain works, learns, and develops with this engaging Grade 3 science worksheet on cognitive development.
Includes
Standards
Topics
Our Amazing Brain
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show what you know about the human brain and how we learn!
1. Which part of your body helps you think, learn, and remember?
Heart
Stomach
Brain
Lungs
2. Your brain is protected by your .
3. When you learn something new, your brain makes new .
4. Eating healthy food and getting enough sleep helps your brain stay .
5. Look at the image of the brain below. What are some things your brain helps you do every day?

6. Playing games and solving puzzles can help your brain grow stronger.
True
False
Match the activity to what your brain learns.
7. Reading a book
a. Numbers and counting
8. Playing soccer
b. Words and stories
9. Doing a math problem
c. Coordination and rules
10. Why is it important to keep your brain healthy? Give at least two reasons.
Related Worksheets
All About Turkeys
Explore the fascinating world of turkeys with this engaging Grade 3 science worksheet, covering their characteristics, habitat, and diet.
Metamorphosis Wonders
Explore the amazing process of metamorphosis with this Grade 3 science worksheet, focusing on the life cycles of butterflies and frogs.
Animal Offspring Worksheet
A science worksheet for 3rd graders on animal offspring, focusing on life cycles and characteristics.
Nocturnal Animals Worksheet
Explore the fascinating world of nocturnal animals, learning about their adaptations and behaviors.
Plant Life Cycle Worksheet
A worksheet for 3rd graders to learn about the different stages of a plant's life cycle, from seed to mature plant.
Healthy Eating Habits
A Grade 3 science worksheet focusing on healthy eating, food groups, and balanced diets.
Carnivores Worksheet
A worksheet for 3rd graders to learn about carnivores, their characteristics, and examples of carnivorous animals.
Grade 3 Food Science Worksheet
A worksheet for 3rd graders to learn about healthy eating, food groups, and where food comes from.