Resource Pack Gr10-Term1

MATHEMATICS

RESOURCE PACK

GRADE 10 TERM 1

GRADE

10,TERM 1: RESOURCE PACK

GRADE 10,TERM 1: Resource Pack

ALGEBRAIC EXPRESSIONS

RESOURCE 1

LESSON 1

The Real Number system

REAL NUMBERS

RATIONAL NUMBERS

FRACTIONS

IRRATIONAL NUMBERS

INTEGERS

NEGATIVE

INTEGERS

WHOLE

NUMBERS

NATURAL

NUMBERS

ZERO

2

Grade 10

MATHEMATICS

Term 1

GRADE 10,TERM 1: Resource Pack

RESOURCE 2

LESSON 1

REAL NUMBER SYSTEM

Rational

Integers

Whole

Natural

Irrational

Grade 10

MATHEMATICS

Term 1

3

4

1. Extend the line formed for the top of the small square

Work with a partner and follow the steps below:

Grade 10

(Hint: use your answers from 1 and 3)

MATHEMATICS

Term 1

investigation?

8. What algebraic concept has been proven by this

region (Part A step 5) and the area of new rectangle?

7. What is the relationship between the area of the shaded

leave it in its original form.

rectangle in terms of a and b. There is no need to simplify ¨C

6. Write an expression representing the area of the new

a and b?

5. What is the NEW rectangle¡¯s length and breadth in terms of

will need to turn).

5. Write an expression representing the area of the shaded

part.

are the same length are next to each other. (The rectangle

form a larger rectangle. Make sure there are two sides that

4. Cut out the rectangle and lay it alongside the leftover part to

3. Cut out the small square and set it aside.

b?

4. Shade everything except the new square with length b.

square in terms of b.

3. Write an expression representing the area of the new

and call the length b.

2. Draw a square in the bottom left corner of the large square

2. What is the rectangle¡¯s length and breadth in terms of a and

square.

1. Write an expression representing the area of the square in

terms of a.

square. There should now be a rectangle next to the smaller

PART A

(length b) to the right until it meets the side of the original

PART B

A square with length a is drawn on the following page.

ALGEBRA INVESTIGATION ¨C GRADE 10

GRADE 10,TERM 1: Resource Pack

RESOURCE 3

LESSON 4 INVESTIGATION, RUBRIC AND MARKING GUIDE

Grade 10

MATHEMATICS

Term 1

8

7

6

5

2

Breadth:

Length:

Breadth:

Length:

PART B

4

3

1

PART A

NAMES:

a

GRADE 10,TERM 1: Resource Pack

5

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