doc, 23.5 KB
doc, 23.5 KB
A worksheet explaining how the lock and key theory works.
Creative Commons "Sharealike"

Reviews

4

Something went wrong, please try again later.

y_sasaki92

4 years ago
3

colivia12

6 years ago
5

s.mawby

7 years ago
5

Simple and effective activity to help my group understand this. Many thanks!

a_lockwood

7 years ago
4

rmr09

8 years ago
5

Nice and simple but effective.

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