Science for Grade 1
1 Introduction to Science
1-1 What is Science?
1-2 Importance of Science in Daily Life
1-3 Basic Scientific Tools and Equipment
2 Observing and Describing
2-1 Observing Objects and Events
2-2 Describing Objects Using Senses
2-3 Recording Observations
3 Classifying and Grouping
3-1 Understanding Classification
3-2 Grouping Objects Based on Similarities
3-3 Using Classification Keys
4 Measuring and Comparing
4-1 Introduction to Measurement
4-2 Measuring Length, Weight, and Volume
4-3 Comparing Measurements
5 Exploring Materials and Substances
5-1 Identifying Common Materials
5-2 Properties of Materials (e g , hardness, flexibility)
5-3 Changes in Materials (e g , melting, dissolving)
6 Investigating Forces and Motion
6-1 Understanding Forces
6-2 Observing Motion
6-3 Simple Machines (e g , lever, pulley)
7 Exploring Living Things
7-1 Identifying Plants and Animals
7-2 Basic Needs of Living Things
7-3 Life Cycles of Plants and Animals
8 Understanding the Environment
8-1 Ecosystems and Habitats
8-2 Interactions Between Living Things and the Environment
8-3 Importance of Biodiversity
9 Weather and Climate
9-1 Observing Weather Patterns
9-2 Understanding Climate
9-3 Weather Instruments and Their Use
10 Safety in Science
10-1 Importance of Safety in Science Experiments
10-2 Handling Equipment Safely
10-3 Emergency Procedures in the Science Lab
Safety in Science

Safety in Science

1. Wear Safety Goggles

Safety goggles protect your eyes from harmful chemicals, splashes, and flying objects. Always wear them when doing experiments to keep your eyes safe.

Example: Imagine you are mixing colors with watercolors. If you accidentally splash water, it could get into your eyes. Safety goggles would protect your eyes from such splashes.

2. Use a Lab Coat

A lab coat protects your clothes from getting dirty or damaged by chemicals. It also keeps you clean and safe while working with substances that could stain or harm your skin.

Example: If you are painting a picture, you wear an apron to protect your clothes. Similarly, a lab coat protects your clothes from spills and stains during experiments.

3. Handle Chemicals Carefully

Chemicals can be dangerous if not handled properly. Always read the labels, use the right amount, and follow instructions to avoid accidents.

Example: Think of a toy that comes with instructions. If you follow the instructions, you can play safely. The same goes for chemicals; follow the instructions to use them safely.

4. Keep a Clean Work Area

A clean work area helps prevent accidents. Always clean up spills immediately, put away unused materials, and keep your workspace tidy.

Example: Just like you clean up your toys after playing, you should clean up your science materials after an experiment to avoid accidents.

5. Use Equipment Properly

Using the right equipment and using it correctly is important for safety. Always follow the instructions for using tools and machines.

Example: When you ride a bike, you wear a helmet and follow traffic rules. Similarly, using science equipment correctly ensures your safety.

6. Know Emergency Procedures

Knowing what to do in an emergency is crucial. Learn how to handle spills, fires, and other accidents. Always have a first aid kit nearby.

Example: If you fall and get a small cut, you know to clean it and put a bandage on. Knowing emergency procedures in science helps you handle accidents safely.

7. Work with a Partner

Working with a partner can make experiments safer. You can help each other follow safety rules and respond quickly in case of an accident.

Example: When you play a game with a friend, you help each other. In science, working with a partner helps you stay safe and have fun together.

8. Dispose of Waste Properly

Proper disposal of waste is important to protect the environment and avoid accidents. Always follow the guidelines for disposing of chemicals and other materials.

Example: When you finish eating, you throw away your trash in the right bin. Similarly, disposing of science waste properly keeps everyone safe.

9. Never Eat or Drink in the Lab

Eating or drinking in the lab can be dangerous because chemicals can be harmful if ingested. Always keep food and drinks outside the lab area.

Example: You wouldn't eat your lunch in a playground where you play with sand. The same rule applies in the lab; keep food and drinks away from chemicals.

10. Ask for Help When Needed

If you are unsure about something or need help, always ask a teacher or an adult. They can provide guidance and ensure your safety.

Example: If you don't know how to tie your shoes, you ask for help. In science, asking for help ensures you understand the safety rules and can perform experiments safely.