LW: 1.2 (1/7)

Last updated over 2 years ago
9 questions

Objective: SWBAT identify how light carries energy in different natural systems by analyzing graphs and light from artificial light sources.

Do Now:

0

The sun causes changes to things on Earth. Think of an object you have observed before and after it was left out in the sun. Describe how it changed.
Examples:
1. Apple- in the sun an apple turns brown and can shrivel up
2. Water- in the sun water increases water temperature

Guided Notes:

Vocabulary:
1. Energy: the ability to make things move or change
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Video:
Light from the sun causes changes to things on Earth. What is an example of an object you have observed that changed when left out in the sun?

0

When light hits a material, different things can happen. Something left in the sun can become warm or even change color. How do you think light from the sun causes materials to change?

0

Reflection: How can you identify when energy is taken in by light?
CFS:
  • Accurately identifies how light energy impacts other objects
  • Accurately describes the relationship between light energy and changes in other objects

Practice:

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What does the darkest color represent on the table above (rate of Skin Cancer)?

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What does the lightest color represent on the table above (rate of Skin Cancer)?

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Which continent has the highest Skin Cancer rate?

Exit Ticket:

Identify if energy caused the changes in the systems.
1

Identify the correct definition of energy.

2

What evidence can you find to identify which system above has taken in energy?
CFS:
  • Accurately identifies how light energy impacts other objects
  • Accurately describes the relationship between light energy and changes in other objects