Sloping Squares- Pythagorean theorem task

Sloping Squares- Pythagorean theorem task
Sloping Squares- Pythagorean theorem task
Sloping Squares- Pythagorean theorem task
Sloping Squares- Pythagorean theorem task
Sloping Squares- Pythagorean theorem task
Sloping Squares- Pythagorean theorem task
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6 MB|5 pages
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Product Description
I love to use this task to introduce the Pythagorean Theorem to students. For less confident students, it has a good starting point, which builds on their prior knowledge of areas of squares and the structure leads them through it. For more confident students, it deepens their understanding to ensure they have more than just a recall of the formula. The approach used provides an excellent way of then proving the theorem algebraically in an accessible way.

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Contains:
SLOPING SQUARES TASK SHEET: a structured investigation for students to explore patterns with the area of sloping squares. Students use sloping lines to draw a square and then work out the area, without measuring the length of the sloping line. By relating this to the triangles below the sloping line, students can discover the Pythagorean theorem.
PYTHAGOREAN THEOREM PROOF: by using the method above, and generalizing their observations, students can work through an algebraic proof for the Pythagorean Theorem.
TEACHER NOTES AND ANSWER KEYS: Completed worksheet with solutions and notes on the task for teachers

Looking for more Pythagorean Theorem tasks? Check these out:
Pythagorean TEAM CHALLENGE task cards
Pythagorean Theorem Task (CROSSNUMBER)
Dotty Triangles- Pythagorean theorem task
Total Pages
5 pages
Answer Key
Included
Teaching Duration
N/A
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Adele Levin

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