Check out this FREE "Science knowledge application" Trial Lesson for age 4-8!

Light Sources

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With answer key
Interactive
  • 4-8
  • With answer key
  • Science knowledge application
Which Is Brighter? Worksheet
Which Is Brighter? Worksheet

Which Is Brighter? Worksheet

Before the exercise, ask students to recall sources of light. Use this worksheet to explain that the brighter the light source, the more space it can light up. Identify the different light sources in the pictures, then check the brighter light source in each pair. The biggest natural source of light is the sun.
Which Is Brighter? Worksheet
Worksheet
Water, Water Everywhere! Worksheet
Water, Water Everywhere! Worksheet

Water, Water Everywhere! Worksheet

Ask your kids how we use water daily. Point out how vital it is to the environment, as many living things couldn't exist without it. Show them this worksheet with kids doing different things that involve water. Ask them to identify what each one is doing, then help them circle the images which show the ways we use the water.
Water, Water Everywhere! Worksheet
Worksheet
Causes of Erosion Worksheet
Causes of Erosion Worksheet

Causes of Erosion Worksheet

Earth is a habitable planet for humans and all life forms, providing us with what we need to survive. However, erosion caused by air, water or man can destroy or crumble parts of its surface. Teach kids the three causes of erosion and help them circle the correct one on a worksheet.
Causes of Erosion Worksheet
Worksheet