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K-12Grade 3

Science Lesson Plans

We've got 10 competencies loaded for this subject — Science for Grade 3 under K-12. Use this page to scan the term breakdown (3 terms), pull Budget of Work when it's available, and jump straight into an AI plan that already knows DepEd's SY 2026-2027 calendar. No more hunting through three different folders on a Sunday night.

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10 competencies
64 learning resources

4

1 competency

Describe different science process skills used in performing simple science activities, such as observing, predicting, and measuring using units such as millimeter, centimeter, and meter.

Science Processes
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11

1 competency

Use the skills of observing, predicting, and measuring in performing simple guided science activities.

Guided Science Activities Using Process Skills
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1-3

3 competencies

Identify objects, activities, or natural events observed in their local environment that can be explained by science.

Science in our Daily Life
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Participate in guided science activities by asking questions and tinkering with materials.

Science in our Daily Life
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Describe the uses of various science equipment and materials used in simple activities, such as a ruler, hand lens, scissors, balloons, modeling clay, and cardboard.

Science in our Daily Life
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5-10

5 competencies

Describe the physical properties of solid materials, such as hard, shiny, or stretchable.

Materials and Their Uses
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Explain that changes in materials can be harmful to living and non-living things in the environment, such as trash disposal, and burning household materials.

Materials and Their Uses
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Demonstrate proper handling and disposal of materials according to their properties, such as reusing objects, disposing of excess oil into garbage, and recycling paper, plastic or glass.

Materials and Their Uses
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Describe how changes in solid materials make them useful, such as when they are shaped, pressed, hammered, joined, or cut.

Materials and Their Uses
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Identify the properties and uses of metals used by the local community such as iron, gold, silver, and copper.

Materials and Their Uses
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