 UPSKILL MATH PLUS

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## Methodical recommendation:

### Theory

Number Name Description
1. Introduction to combined shape Let us learn the concept of combined shape.
2. Perimeter of the combined shape Let us discuss the concept of perimeter of the combined shape.
3. Area of the combined shape Let us learn the concept of finding the area of the combined shape.
4. Impact on removing a portion from a given shape Learn about the concept of finding perimeter and area after removing a portion from a given shape.
5. Impact on adding a portion to a given shape Let us discuss about the concept of finding the perimeter and area when adding a portion to a given shape.

### Exercises

Number Name Type Difficulty Points Description
1. Find the perimeter 1st type - receptive easy 1 m. Try to find out the perimeter of the given figure.
2. Choose the right answer 1st type - receptive easy 1 m. Apply the formula and try to find the area of the combined shape.
3. Calculate the perimeter 1st type - receptive easy 1 m. Try to find out the perimeter of the right triangle after removing a portion from it.
4. Calculate the area 2nd type - interpretation medium 2 m. Try to find out the area of the right triangle after removing a portion from it.
5. Choose the correct answer 2nd type - interpretation medium 3 m. Workout the problem and find the area of the shape after adding a right triangle to it.
6. Determine the perimeter after adding a shape 2nd type - interpretation medium 2 m. Workout the problem and find the perimeter of the shape after adding a right triangle to it.
7. Find the area and their difference 2nd type - interpretation medium 3 m. Try to find the area of the largest garden and its difference.
8. Find the perimeter and area of the combined shapes 3rd type - analysis hard 4 m. Check your understanding skills in the concept of combined shapes.
9. Determine the perimeter and area after removing a square 3rd type - analysis hard 7 m. Check your understanding skills in the concept of removing a portion from a given shape.
10. Calculate the perimeter and area after adding a right triangle 3rd type - analysis hard 4 m. Practice a problem on finding the perimeter and area of the shape after adding two right triangles.

### Exercises for teacher use

Number Name Type Difficulty Points Description
1. Evaluate the area Other easy 2 m. Find the area of the given figure and the impact of adding two rectangles to the given figure.
2. Find the perimeter of the remaining portion Other easy 1 m. Workout the problem and try to find the perimeter.
3. Draw a combined shape Other medium 1 m. Try to draw a combined shape and find its perimeter and area.
4. Answer the questions Other hard 4 m. Try to find the area of the rectangular cardboard after removing a portion of a right angled triangle.

### Tests

Number Name Recomended time: Difficulty Points Description
1. Training test 00:20:00 medium 5 m.
2. Training test 00:15:00 easy 5 m.

### Question Bank for Teachers

Number Name Recomended time: Difficulty Points Description
1. Homework 00:20:00 medium 13 m.
2. Progress test 00:20:00 hard 13 m.