1. Foxes Class
Maths Revision

2. Area and Perimeter
Siarad gyda partner.- What is perimeter? What is area?
Listen, watch, learn. Grandewch, edrychwch, dysgwch.

3. How do we find the area of a triangle?
There is a simple formula to help us work this out.
It is ½ the base multiplied by its height.
area_of_triangles_formula.ppt

4. What is volume?
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So what is the formula we use to find the volume of a cube or cuboid?
Length X Width X Height

5. Reading dials, jugs and scales.
Check the main marks and then the smaller division in between. If you are not sure, have a try. Are the small marks going up in 1s, 2s, 10s, 20s, 50s, 100s, 200s ? Count and check:- This example is going up in 50s. So count every small Mark from 750 ml,- 750, 800, 850 and we get to 900ml. Try the next few examples coming up.

6. It goes up in 100s, so it is 1,600 ml.
Year 6
What about this?
650 ml

7. 1750 g
1.75kg
3200 g
3.2kg
600 g
0.6 kg

8. Angles Using a protractor.
What is the name of a 90° angle?
Right angle
2] What is the name of an angle less than 90°?
Acute angle
3] What is the name of an angle which is more than 90° degrees but less than 180°?
Obtuse angle
4] What is the name of an angle which is more than 180°?
Reflex angle
5] How many degrees in a straight line?
180°
6] How many in a triangle?
7] How many in a circle?
360°
8] What about a quadrilateral?

9. Types of triangles – How many types of triangles do you know
Types of triangles – How many types of triangles do you know. Can you describe them?
Gyda partner, cael sgwrs.
Types of triangles

10. Circles

11. Fractions Equivalent fractions
Improper fractions Convert improper fractions to mixed numbers.
Mixed fractions Convert mixed numbers to improper fractions.

12. % % Fractions, Decimals and Percentages
Match the fractions to the decimals and percentages.
% %