will not interrupt what you are doing.THIS RESOURCE IS LEFT HERE FOR ARCHIVAL PURPOSES. Please use the newer GCSE/KS3 Area of Triangles/Quadrilaterals and Area/Circumference of Circles resources.
(a) Find the perimeter and area of rectilinear shapes.
(b) Find the area of a triangle, trapezium, parallelogram.
(c) Find the area and circumference/perimeter of circles and fractions of circles (e.g. 1/2, 1/4).
(d) Appreciate strategies to find areas of composite shapes, by (i) adding areas (ii) subtracting areas, including appreciation of the 'frame' method and (iii) cutting/reforming areas.
(e) Appreciate that triangles have the same area if their base and height are the same, and compare sizes of triangles by considering the proportion of base/height.
(f) Find what fraction of a shape is shaded by splitting into congruent shapes.
- Download all files (zip)
- Yr7-AreaPerimeter.pptx (Slides)
- Yr7-AreaPerimeterExercises.pdf (Worksheet)
- Yr7-AreaPerimeterExercises.docx (Worksheet)
- Yr7-AreaPerimeterLevelledActivity.docx (Activity)
A Hussain
1st Dec 2018 Flag Comment
The teacher slides excersice 1 Question 6-20 are too hard for me. please can i have some help if you do that.
Jaya
14th Mar 2018 Flag Comment
Thank you for sharing such wisdom and the treasury of resources with the advocates of a noble profession. Teachers benefit from these as much as the students do.
John
9th May 2017 Flag Comment
Hello, would it be possible if you could please put the answers for the Y7 area perimter excercises. Thanks, Kind Regards, John
M Parker Adu-Yeboah
13th Apr 2021 Flag Comment
very helpful thank you