8Cd Comparing gaseous exchange (Exploring Science)

Starter: How can we detect respiration?
The lesson then covers:
Limewater test
Hydrogen carbonate indicator
Difference in inhaled and exhales air
Comparison to gaseous exchange in fish and plants
Plenary: One new thing

All tasks are differentiated by input as bronze, silver and gold challenges which students can self-select or be directed to. Extension tasks are also included on the slides. Stretch and challenge question also included.

Worksheets needed: none

Written in conjunction with Pearsons Exploring Science text book (although the content can be used with any exam board).

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  • 8Cd-Comparing-gaseous-exchange-RAP.pptx

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Created: Jun 28, 2018

Updated: Jul 6, 2018

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