Assessment guidelines
• This activity is intended for informal assessment. • Use the criteria below to assess learners. Give learners feedback on their
performance to prepare them for formal assessment. Criteria
The learner(s): discussed the pictures in adequate detail. described the interactions appropriately. all took part in the group discussion.
Yes
3 3 3
Partly
2 2 2
No
0 0 0
Total: 9 marks
Remediation/Remedial activity Revise the meaning of population, community, ecosystem and biosphere on the board.
Extension/Extension activity
Give learners some other pictures of interactions and ask them to identify whether the interactions are at population, community, ecosystem or biosphere level.
Activity 2 Distinguish between populations and communities Learner’s Book page 21 Guidelines to implement this activity
• This is an individual activity. • Ask learners to complete the activity and then swap their workbooks with a partner for marking.
Suggested answers 1 Population, A
2 Community, C 3 Ecosystem, B
Assessment guidelines
• This activity is intended for informal assessment. • Ask learners to mark each other’s work and go through the answers on the board with them. Ask them to allocate a mark out of 3 to prepare them for formal assessment.
33
(1) (1) (1)
Total: 3 marks
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