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
Identifying Plants and Animals

Identifying Plants and Animals

1. What are Plants?

Plants are living organisms that grow in the ground and make their own food using sunlight. They have roots, stems, and leaves. Plants provide oxygen, food, and shelter for many animals.

Example: A tree is a plant. It has roots that grow in the soil, a trunk that supports the branches, and leaves that capture sunlight.

2. What are Animals?

Animals are living organisms that can move and usually have senses like sight, hearing, and touch. They need to eat other plants or animals to get energy. Animals come in many shapes, sizes, and colors.

Example: A dog is an animal. It can move around, has eyes to see, ears to hear, and a nose to smell.

3. Differences Between Plants and Animals

Plants and animals have many differences. Plants make their own food using sunlight, while animals need to eat plants or other animals to get energy. Plants usually stay in one place, while animals can move around. Plants have roots, stems, and leaves, while animals have different body parts depending on the species.

Example: A sunflower is a plant that stays rooted in the ground and makes its own food using sunlight. A butterfly is an animal that flies from flower to flower, eating nectar from plants.

4. Common Plants

There are many types of plants, such as trees, flowers, grasses, and vegetables. Each type of plant has unique features that help us identify it.

Example: A rose is a type of flower. It has colorful petals and a strong, sweet smell. Grass is another type of plant that grows in lawns and fields, with long, thin leaves.

5. Common Animals

There are many types of animals, such as mammals, birds, fish, reptiles, and insects. Each type of animal has unique features that help us identify it.

Example: A cat is a type of mammal. It has fur, four legs, and can purr. A bird is another type of animal that has feathers, wings, and can fly.

6. How Plants and Animals Interact

Plants and animals interact in many ways. Animals often eat plants for food, and some animals help plants by spreading their seeds. Plants provide oxygen and shelter for animals.

Example: A deer eats grass and leaves from plants. A bee visits flowers to collect nectar and in the process, pollinates the flowers, helping the plants reproduce.

7. Importance of Identifying Plants and Animals

Identifying plants and animals helps us understand the natural world and how living things interact. It allows us to appreciate the diversity of life and take care of our environment.

Example: By knowing that bees help plants grow, we can protect bee habitats and encourage plant growth in our gardens.