This is a fantastic bundle of lessons on all things area related, which will tick all of those key stage 3 lessons. The resources are well differentiated for different abilities and I often use them for foundation classes at KS4 as well. The 7 lessons are:
Lesson 1 - Perimeter of Shapes
Lesson 2 - Area of Rectangles
Lesson 3 - Area of Triangles
Lesson 4 - Area of Quadrilaterals
Lesson 5 - Area of Trapeziums
Lesson 6 - Compound Area
Lesson 7 - Scale Drawing / Functional Lesson
This is one of my best bundles and covering all the aspects of area, slowly and deliberately. This is not an area (no pun intended) to go through quickly because conceptually pupils just won't get it. All the worksheets, help sheets etc.. are to enable ALL pupils to understand conceptually and build on their skills to become proficient and to make excellent progress.
NOTE: feel free to browse my shop for more excellent free and premium resources and as always please rate and feedback, thanks.