docx, 387.97 KB
docx, 387.97 KB
docx, 387.74 KB
docx, 387.74 KB
docx, 387.85 KB
docx, 387.85 KB
docx, 387.54 KB
docx, 387.54 KB
docx, 387.64 KB
docx, 387.64 KB
docx, 387.44 KB
docx, 387.44 KB
pptx, 509.85 KB
pptx, 509.85 KB

This is a lesson to introduce the basic concept of the bar model. It covers addition and subtraction questions and includes both the powerpoint explaining what the bar model is and how to use it along with Higher (4 digit numbers), Middle (3 digit numbers) and Lower (2 digit numbers) ability questions and the matching answers for each.

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