ppt, 2.87 MB
ppt, 2.87 MB
doc, 778.5 KB
doc, 778.5 KB
pptx, 61.31 KB
pptx, 61.31 KB
Excellent 26 slide PPT on pyramids of numbers and pyramids of biomass for KS3. It reviews food chains and webs and leads students into constructing pyramids of numbers and calculating biomass and drawing pyramids of biomass. Also covers all the key language, and has a very good activity sheet (the answers are built into the PPT). Well organised with clearly made key points and well chosen images. This lesson explains the material in an easy to understand way. Provides an excellent ready to use lesson on this topic.

UK KS3 and USA grades 6 to 9.

Where ever you live in the world, this lesson is for ages 11 to 14.



Search words
Pyramid of numbers, pyramids of numbers, Pyramid of biomass, pyramids of biomass, calculating biomass, calculate biomass, food chains, food webs, consumer, producer, tropic levels, construct, draw,

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