Collecting Solar Energy

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Presentation transcript:

Collecting Solar Energy Feb 16 / 17 Act D 70 Collecting Solar Energy LEARNING TARGET: I can design a model house that maximizes / minimizes solar energy transfer. CH Q Can you control the solar energy in a model house? VOCAB: Absorb (absorption) reflect (reflection) Transmit (transmission) energy "taken in" energy "bounced off" energy moved around show video

Draw Diagram

DISCUSSION 1. Does solar energy coming into the home always have positive effects? No – it can get too hot (summer). In winter though it can help a lot. Also - too much can damage materials, plants, etc.

PROCEDURE AND DATA MATERIALS: PROCEDURE: Read on pg. D 94-95 and summarize DATA: WS 70.1 Collecting Solar Energy

POST DISCUSSION Each team reports to class what was tested and basic results. Make a list of things you hear, that would could change if you did this again in the future. What other lab is this similar to?

ANALYSIS - Discuss and answer Q 2 on pg. D 97 ANS CHALLENGE Q Can you control the solar energy in a model house? A: Yes, by absorbing when needed, reflecting when not needed. HOMEWORK Test Unit D coming up – Apr 1/2 (Mon/Tues) Complete Vocab packet and organize WS Study Guide