LEARNIGN OBJECTIVE: To discover how to write a mark in attest as a percentage and then use this to compare results between tests.
SUCCESS CRITERIA: You will be able to turn a score in a test into a percentage.
STARTER: Matching pairs game (hard percentages and fractions)
LESSON: Use lots of easy test scores to show percentages
Question
Here is an extract from a teachers mark book. It shows the results of four tests for the 8 students, but the percentage columsn have not yet been filled in. ON your copy of this extract can you fill in the percentages (Izzy this is WITHOUT a CALCULATOR?)
Name | Test 1 (out of 25) | Test 1 % | Test 2 (out of 40) | Test 2 % | Test 3 (out of 75) | Out of 75 |
John | 12 |
| 36 |
| 60 |
|
Jamie | 16 |
| 32 |
| 30 |
|
Fred | 13 |
| 24 |
| 45 |
|
Margaret | 21 |
| 38 |
| 72 |
|
Jessica | 22 |
| 12 |
| 54 |
|
Charmane | 17 |
| 14 |
| 33 |
|
Tyler | 1 |
| 15 |
| 25 |
|
Trixie | 3 |
| 29 |
| 17 |
|
PLENARY: Check Answers
Remind students how to turn a fraction into a decimal using their calculators fraction buttons
Now have a go at this extract of the teachers markbook
Name | Test 1 (out of 30) | Test 1 % | Test 2 (out of 45) | Test 2 % | Test 3 (out of 110) | Out of 75 |
John | 27 |
| 36 |
| 105 |
|
Jamie | 29 |
| 44 |
| 95 |
|
Fred | 13 |
| 31 |
| 81 |
|
Margaret | 16 |
| 25 |
| 72 |
|
Jessica | 5 |
| 12 |
| 54 |
|
Charmane | 4 |
| 14 |
| 33 |
|
Tyler | 9 |
| 15 |
| 25 |
|
Trixie | 13 |
| 4 |
| 17 |
|
PLENARY: Check Answers
EXTENSION: For each student write down which test they did the best in for each set of results. You could use a highlighter just to show the best test results for each student
PLENARY: Five Finger Feedback
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