Welcome! Please find your name badge, grab a drink and a biscuit, then find your table. Maths is Fun Session 4 – Spring 2012 14/3/2012.

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Presentation transcript:

Welcome! Please find your name badge, grab a drink and a biscuit, then find your table. Maths is Fun Session 4 – Spring 2012 14/3/2012

How you doing? Last time we looked at subtraction. Have you managed to practice much? Do the methods make more sense now? YES? BRILLIANT! Well we’ve got more...

Talk it, solve it I am less than 9 lots of 10 The sum of my digits is more than 5 The sum of my digits is not 10 The sum of my digits is less than 10 Count back from 80 in twos and you’ll get to me I am even I am in the 4 times table Double me and the answer is less than 100

Talk it, solve it

Division - Number Line 45 ÷ 5= 9 +5 +5 +5 +5 +5 +5 +5 +5 +5 5 10 15 20 5 10 15 20 25 30 35 40 45

Division - Remainders 43 ÷ 5= 8r3 +5 +5 +5 +5 +5 +5 +5 +5 r3 5 10 15 5 10 15 20 25 30 35 40 43

Division – Larger Numbers 52 ÷ 4= 13 +10 lots of 4 +4 +4 +4 40 44 48 52

Division 56 ÷ 8 = 44 ÷ 5= 54 ÷ 3 = Girls you are the experts! Help the adult’s with how to do it. 56 8r4 18

The number that you crossed out was... Awe and Wonder Choose a number with any amount of digits. Multiply the number by 10. Subtract the first number from the second number. Add 9 to the answer. Cross out any digit except any zeros you may have. Tell me the remaining digits that you now have. The number that you crossed out was...

Division - Chunking 96÷6 90 6 80 16 70 26 60 36

Division - Chunking 96 ÷ 6= 16 60 36 10 6 +

Division – Chunking 198 ÷ 6= 190 8 180 18 33 3 30 + 190 8 180 18 By this stage children know that 6 x 3 = 18 so 6 x 30 = 180 3 30 +

Division – Chunking 200 ÷ 6= 190 10 180 20 33 r2 3 r2 30 + 190 10 180 20 Again children will use their knowledge of times tables to calculate the remainder. 3 r2 30 +

Division – Chunking 160 ÷ 10 = 132 ÷ 12 = 224 ÷ 8 = 247 ÷ 8 = Girls you are the experts! Help the adult’s with how to do it. 16 11 28 31 r7

Your task is to try and beat the teacher! Come up with questions based around division and see if the teacher can answer them.

Resources on Website If you don’t have access to the internet, please let us know and we will be happy to provide paper versions of all materials.

Follow Up... Out and About talk cards Talk it, solve it Practice Division methods