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Light

Light

Assessment

Presentation

Science

4th - 6th Grade

Easy

Created by

Nisa A

Used 11+ times

FREE Resource

10 Slides • 1 Question

1

Light

SEKOLAH RENDAH DELIMA SATU

BY: TEACHER KHAIRUNNISA

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2

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3

Uses of light

  • Enables us to see.

  • Plants use light to make food in the process called photosynthesis.

4

Properties of light

Light travels in a straight line.

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5

Properties of light

When light falls on any object that is not a light source, it bounces off the object. Light is reflected into our eyes.

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6

Shadows

Formed when objects completely or partially block the path of light by an opaque object.

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Length of shadows

An object can formed shadows of different length depending on the position of the light source.

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8

Transparent Materials

They allow light to pass through them completely. They will not form a shadow.

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Translucent materials

They allow some light to pass through them. They will form a light shadow.

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Opaque materials

They do not allow light to pass through them at all. They will form a dark shadow.

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11

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Light

SEKOLAH RENDAH DELIMA SATU

BY: TEACHER KHAIRUNNISA

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