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Some sketches by subject: D&T, science, maths

Engage in inventive design sketches and math explorations with Adrian Oldknow. Explore D&T projects, science, and Math KS3 concepts, including symmetry, shapes, and compound formulas. Have fun delving into innovative ideas and geometry puzzles.

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Some sketches by subject: D&T, science, maths

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  1. Some sketches by subject:D&T, science, maths Adrian Oldknow a_oldknow@compuserve.com 9th December 2004

  2. D&T ?

  3. Chop off a corner?

  4. Need a plane!

  5. Only a little bit left

  6. What about this cut?

  7. What’s left?

  8. The unkindest cut?

  9. Going round the bend

  10. Are the front wheels parallel?

  11. Trapezium does the trick

  12. Ackerman’s answer

  13. But will it scrub the tyres?

  14. The Atomium – what shape?

  15. Which compound, what formula?

  16. Go on, play with me!

  17. Maths KS3 Ma3 - symmetry

  18. Is this a plane of symmetry?

  19. Here’s one diagonal

  20. Is the other diagonal equal?

  21. How many diagonals like this?

  22. And like this?

  23. Did you get all these?

  24. How many planes like this?

  25. And like this?

  26. Here are 2 joining green edges

  27. And the third: the edge bisector

  28. So how many planes of symmetry does a cube have?

  29. Dots at the centres of each face

  30. What shape do they make?

  31. Looks familiar?

  32. Well, that’s another story!

  33. And a recent discovery!

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