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LTSS Lesson 9 As one goes up….

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Presentation on theme: "LTSS Lesson 9 As one goes up…."— Presentation transcript:

1 LTSS Lesson 9 As one goes up….
Title Page

2 Oxygen and Canadian Pond Weed
One work sheet per group of three plus one sketch graph piece of paper with the axes drawn are set out on the tables so that the learners can begin when they arrive. The discussion should link back to last lesson.

3 Simple Experiment with a Lever
What is the relationship between the two lifts? Groups of 3 maximum. The groups discuss their prediction. One group carries out the experiment to determine the result.

4 Experimenting with the Lever
What is the mathematical relationship between the load and effort? Groups of 3 maximum. Following on form the previous simple experiment the groups carry out the experiment to find a mathematical relationship.

5 Branching Out Activity 1. Groups of 3 maximum. Demonstrate measuring the circumference of a sample branch with a tape measure. A student in each group draws a two column table with the headings Variables and Values to record their answers. Provide another sheet of graph paper.

6 Activity 2: Same groups of 3 maximum and another sheet of graph paper
Activity 2: Same groups of 3 maximum and another sheet of graph paper. Sketch the three graphs on the same piece of graph paper. Describe the relationships in terms of similarities and differences.

7 Activity 2: Same groups of 3 maximum and another sheet of graph paper
Activity 2: Same groups of 3 maximum and another sheet of graph paper. Answer the question.

8 Activity 2: Same groups of 3 maximum and another sheet of graph paper
Activity 2: Same groups of 3 maximum and another sheet of graph paper. Answer the questions.

9 Consolidation and Review
Car speed Car fuel brushing teeth. Revisit the hook. Pass out the 3 simples scenarios to encourage bridging to other everyday examples. What shape of graph would the describe the relationship?

10 End


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