Mental Multiplying 4 Create Number Sentences for 2, 3, 4, 5x Slide 2 Speed and Accuracy 2, 3, 4, 5x Patterns Slides 3-6 Teachers Use these experiences with whole numbers in any order to suit student needs. The experiences should be repeated many times across the year. Where possible, coordinate your language (and student language) to the actions occurring onscreen. Hints To use the pointer pen option to write numbers as provided by students: Click Slide Show. Right click mouse. Select Pen. To start at a specific slide: Click on Slide Show. Scroll to the Slide you want. Click From Current Slide.

30 28 16 45 35 21 50 24 12 18 27 40 10 25 32 20 15 14 6 8 9 4 Say: I am going to show you a number. Click to show 20. Ask: Can you tell me some multiplication tables that have an answer of 20? Repeat for the following numbers: 10, 8, 25, 32, 12, 9, 15, 40, 50, 24, 6, 18, 27, 4, 16, 45, 14, 35, 28, 30, 21

1 2 3 4 5 6 7 8 9 10 2 2 4 6 8 10 12 14 16 18 20 Teacher: This activity is about speed and accuracy. It would be useful to have a timer/stopwatch available. Say: We going to multiply the numbers 1 to 10 by another number. As soon as you see the number appear in the pink box start calling out the answers to go in each of the empty boxes. Say: You should be able to call out the answers in about 10 seconds – or one about every second. Click to reveal the multiplier. The student calls out the answers. You can click to show each answer as it is called or wait until all answers have been called and then click to reveal the answers.

1 2 3 4 5 6 7 8 9 10 3 3 6 9 12 15 18 21 24 27 30 See slide 13.

1 2 3 4 5 6 7 8 9 10 4 4 8 12 16 20 24 28 32 36 40 See slide 3.

1 2 3 4 5 6 7 8 9 10 5 5 10 15 20 25 30 35 40 45 50 See slide 3.