Number and Algebra
-
Upload
stuart-hinton -
Category
Documents
-
view
25 -
download
0
description
Transcript of Number and Algebra
![Page 1: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/1.jpg)
Number andAlgebra
In new curriculum
![Page 2: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/2.jpg)
Compare and contrast
Old and newOnly in oldIn bothOnly in new
![Page 3: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/3.jpg)
Number Knowledge
NA3-2 Know basic multiplication and division facts.
![Page 4: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/4.jpg)
Basic Facts
Target
24
Basic Facts practice
![Page 5: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/5.jpg)
Number strategies
NA4-5 Know the equivalent decimal and percentage forms for everyday fractions.
![Page 6: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/6.jpg)
A couple of problems…
3 4Common fractionDecimal Fractions
3 8Common fractionDecimal fraction
![Page 7: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/7.jpg)
![Page 8: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/8.jpg)
Going further
Dividing 1
![Page 9: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/9.jpg)
Number Strategies 2
NA5-3 Understand operations on fractions, decimals, percentages, and integers.
![Page 10: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/10.jpg)
Use fraction strips to work out:
€
21
2÷
3
4
WHOLE
1
WHOLE
1
HALF
21
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
QUARTER
41
![Page 11: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/11.jpg)
Two more questions…
€
4 ÷1
3
WHOLE
1 THIRD
31
THIRD
31
THIRD
31€
1
3÷ 4
THIRD
31
![Page 12: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/12.jpg)
Also…
€
4 ÷1
3=
€
1
3÷ 4 =
![Page 13: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/13.jpg)
€
5
6÷
1
3
SIXTH
61
SIXTH
61
SIXTH
61
SIXTH
61
SIXTH
61
THIRD
31
THIRD
31
THIRD
31€
1
3÷
5
6
THIRD
31
SIXTH
61
SIXTH
61
SIXTH
61
SIXTH
61
SIXTH
61
![Page 14: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/14.jpg)
WHOLE
1
HALF
21
QUARTER
41
THIRD
31
HUNDREDTHS
FIFTH
€
15
SIXTH
61
TENTH
101
![Page 15: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/15.jpg)
Equations and Expressions
NA4-7 Form and solve simple linear equations.
![Page 16: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/16.jpg)
Strategic Solving
Using number knowledge to solve linear equations
![Page 17: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/17.jpg)
Patterns and Relationships
NA6-7 Relate graphs, tables, and equations to linear, quadratic, and simple exponential relationships found in number and spatial patterns.
![Page 18: Number and Algebra](https://reader036.fdocuments.in/reader036/viewer/2022072016/5681319e550346895d980f4e/html5/thumbnails/18.jpg)
Finding formulas
Generalising the rules of linear and quadratic relationships