Developing Math Skills with Every Child a Reader
Enhance math skills through a series of activities focusing on retrieval, decoding, connection, visualization, summarization, and inference. Explore different methods of calculation and problem-solving while considering varying approaches. Engage in independent practice to stretch abilities further and stimulate critical thinking.
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Presentation Transcript
EVERY CHILD A READER Work out RETRIEVE a) 3770 999 b) 622 + 817 222 c) 3640 + 999 d) 3289 997 e) 4 + 26 + 11 + 29 + 11 DECODE CONNECT VISUALISE SUMMARISE INFER How did you work these out? PREDICT Is there a better way? EXAMINE RETRIEVE INSTRUCT PRACTISE SECURE
EVERY CHILD A READER Danny and Ava both order pancakes. RETRIEVE How much does this cost them? DECODE How did you calculate it? CONNECT VISUALISE SUMMARISE INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE PRACTISE SECURE SECURE
EVERY CHILD A READER Danny and Ava both order pancakes. RETRIEVE How much does this cost them? DECODE Ava worked it out using column addition: Danny worked it out by rounding up to 6 and getting rid of the extra cost: CONNECT VISUALISE 5 . 9 9 5 . 9 9 1 1 . 9 8 . 6 + 6 = 12 SUMMARISE 12 2 pence = 11.98. INFER PREDICT Which method do you prefer. Do you think there is always one way better than the other? EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE PRACTISE SECURE SECURE
EVERY CHILD A READER Ava worked it out using column addition: Decide with the person next to you whether you would use Danny or Ava s method for the following: RETRIEVE 5 . 9 9 5 . 9 9 1 1 . 9 8 . DECODE CONNECT 3.99 + 2.99 = VISUALISE 2.23 + 4.15 = Danny worked it out by rounding up to 6 and getting rid of the extra cost: SUMMARISE 4.95 + 9.99 = INFER 6 + 6 = 12 2.37 + 7.61 = PREDICT 12 2 pence = 11.98. EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE PRACTISE SECURE SECURE
EVERY CHILD A READER WE DO: I DO: 4.84 + 10.7 = 40.2 + 1.92 = RETRIEVE DECODE CONNECT VISUALISE SUMMARISE INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE SECURE SECURE
EVERY CHILD A READER You do: 4.8 + 1.7 = 0.82 + 1.7 = RETRIEVE DECODE CONNECT VISUALISE 4.29 + 10.92 = 4.09 + 9.92 = SUMMARISE INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE SECURE SECURE
EVERY CHILD A READER Independent practice: Using the digits 0 9 how many ways can you fill this in without there being any repeats? RETRIEVE DECODE CONNECT What is the largest possible answer? VISUALISE SUMMARISE What is the closest to 15 you can achieve? INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE PRACTISE SECURE
EVERY CHILD A READER Work out 100 - 2.16 RETRIEVE DECODE Danny worked it out by subtracting 1 penny from both numbers and then using column subtraction: Ava worked it out using column subtraction and lots of borrowing: CONNECT 9 9 . 9 9 2 . 1 5 9 7 . 8 4 . VISUALISE 1 0 0 . 0 0 2 . 1 6 9 7 . 8 4 . SUMMARISE INFER PREDICT Which method do you prefer? Do you think there is always one way better than the other? EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE PRACTISE SECURE SECURE
EVERY CHILD A READER How does Danny s method work? 4 RETRIEVE 9 9 . 9 9 2 . 1 5 9 7 . 8 4 . DECODE CONNECT 4 VISUALISE SUMMARISE The difference between 6 and 2 is exactly the same as the difference between 5 (6-1) and 1 (2-1) INFER So the difference between 100 and 2.16 is the same as the difference between 99.99 (100 0.01) and 2.15 (2.16 0.01) PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE PRACTISE SECURE SECURE
EVERY CHILD A READER Which of these subtractions could be made easier using Danny s method of changing each number by the same amount? RETRIEVE DECODE 400 1.9 CONNECT 425 217 VISUALISE 9000 19.98 SUMMARISE 400 0.43 INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT PRACTISE SECURE SECURE
WE DO: I DO: 14.54 - 10.7 = 4.29 - 1.92 = RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE SECURE SECURE
WE DO: I DO: 14.5 - 10.75 = 4.2 - 3.92 = RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE SECURE SECURE
EVERY CHILD A READER You do: 4.8 - 1.7 = 1.82 - 1.7 = RETRIEVE DECODE CONNECT VISUALISE 4.2 - 0.92 = 41.6 - 9.8 = SUMMARISE INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE SECURE SECURE
EVERY CHILD A READER Depth: RETRIEVE DECODE CONNECT Using the digits 0 9 can you fill the cards above to make the calculation true? VISUALISE SUMMARISE Challenge: Can you do the above but with out using any digits more than once? INFER PREDICT EXAMINE RETRIEVE RETRIEVE INSTRUCT INSTRUCT PRACTISE PRACTISE SECURE
