Perimeter – With Pythagoras – Card Match In this activity students work individually or in groups to match questions and answers. ‘Quick Cut’ – Choose the questions/slides you wish to use and delete others. Sets of questions can then be easily guillotined to save time. One-sheet sets of cards are also included for students to cut out themselves.
Printing To print handouts from slides Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.
Match each shape with its perimeter!
Half Answers
8 cm 9 cm A 15 cm 43. 4 cm 43. 4 cm
B 9 cm 17 cm 41. 8 cm 41. 8 cm
C 11 cm 13 cm 39. 9 cm 39. 9 cm
18 cm 5 cm 11 cm D 56. 2 cm 56. 2 cm
E 6 cm 5 cm 11 cm 28. 2 cm 28. 2 cm
F 4 cm 9 cm 12 cm 33. 9 cm 33. 9 cm
G cm 4 cm 12 10 cm 36. 6 cm 36. 6 cm
H 4 cm 6 cm 5 cm 6 cm 29. 1 cm 29. 1 cm
I 7 cm 9 cm 15 cm 36. 7 cm 36. 7 cm
11 cm 7 cm 4 cm J 13 cm 42. 3 cm 42. 3 cm
8 cm 22 cm 9 cm K 67. 7 cm 67. 7 cm
L 5 cm 13 cm 34. 8 cm 34. 8 cm
Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk