Class 3 Primary Science Guide: Free PDF Downloads for Curious Minds
For third-grade students, Primary Science is a subject of wonder and discovery. It opens their eyes to the world around them, from the smallest plants to the vastness of the sun. To foster this natural curiosity and make learning science fun, we have compiled the complete Class 3 Primary Science Guide into chapter-wise PDF notes, available for free.
This guide is a perfect resource for students, parents, and teachers. It breaks down important scientific concepts into simple, easy-to-understand lessons. Covering everything from living things and matter to technology and communication, this guide provides a solid foundation for future scientific learning.

Why This PDF Guide is an Excellent Science Resource
A good guide can ignite a lifelong passion for science. Here’s how this resource can help:
- Complete Syllabus Coverage: The guide includes all 11 chapters plus model tests, ensuring comprehensive preparation.
- Simple Explanations: Complex topics are explained in simple language with examples that children can relate to.
- Convenient for Study and Revision: The chapter-wise PDF format is perfect for focusing on one topic at a time and for quick revisions.
- Practice Makes Perfect: The included Model Tests help children practice what they have learned and build confidence for their exams.
Class 3 Primary Science Guide: Chapter-Wise PDF Downloads
Below is the complete list of chapters. Click the "View PDF" link next to the chapter title to open and download the notes. All files are securely hosted on Google Drive.
Sl. | Class 3 Primary Science Chapter Title | PDF Link |
---|---|---|
1 | Chapter 1: Introduction to Plants | View PDF |
2 | Chapter 2: Introduction to Animals | View PDF |
3 | Chapter 3: Food for Good Health | View PDF |
4 | Chapter 4: Matter | View PDF |
5 | Chapter 5: Energy | View PDF |
6 | Chapter 6: Effects of Force on Objects | View PDF |
7 | Chapter 7: Water | View PDF |
8 | Chapter 8: Soil | View PDF |
9 | Chapter 9: The Sun for Life | View PDF |
10 | Chapter 10: Introduction to Technology | View PDF |
11 | Chapter 11: Information and Communication | View PDF |
12 | Model Tests: Class 3 Primary Science | View PDF |
What Your Child Will Discover: A Chapter Overview
Here’s a quick tour of the exciting topics covered in this guide:
Chapters 1 & 2: Plants and Animals
Children begin their scientific journey by exploring the world of living things. They learn about different types of plants and animals, their parts, and their needs.
Chapter 3: Food for Good Health
This practical chapter teaches about different food groups and the importance of a balanced diet to stay healthy and strong.
Chapters 4, 5 & 6: Matter, Energy, and Force
These chapters introduce fundamental physics concepts in a simple way. Children learn what matter is, where we get energy from (like the sun and food), and how forces can make things move.
Chapters 7 & 8: Water and Soil
Students explore two of Earth's most precious resources. They learn about the uses of water, the water cycle, and the different types of soil that help plants grow.
Chapter 9: The Sun for Life
This chapter focuses on our star, the Sun. Children learn how the sun gives us light and heat, and why it is essential for all life on Earth.
Chapters 10 & 11: Technology and Communication
These chapters connect science to everyday life. Children are introduced to simple technology we use (like pencils and bicycles) and learn about different ways we communicate information, from writing letters to using phones.
Fun Science Activities for Home
- Plant a Seed: After the plants chapter, help your child plant a bean seed in a small pot and watch it grow day by day.
- Food Group Collage: Get old magazines and help your child cut out pictures of different foods to make a collage of healthy meals.
- Floating and Sinking: In a bucket of water, test which small objects float and which sink to understand concepts from the 'Matter' chapter.
- Make a Sundial: On a sunny day, use a stick and some stones to make a simple sundial in your yard to track the sun's movement.
We hope this guide helps your child develop a strong curiosity and love for science. Bookmark this page for easy access and share it with other parents and teachers!
Disclaimer: This content is provided for educational purposes only. The PDF files are intended to assist students, parents, and teachers. We do not claim ownership of the content within the files and are linking to publicly available resources on Google Drive.