## Description

Author: Karelien Kriel

Number or pages: 242 (book) + 116 (memo)

Number or activities: 26

Types or book: TEXT BOOK (fill in Activity Book) that covers the whole term’s CAPS work

Philosophy: Thinking Tools

Printing: back-to-back and bind with ring binder (1 book) or use stapler (make 2 packs)

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**Activity 1**: Algebra; define coefficient, base, exponent and power; Brace Maps; pictures; addition; define variables and constants; define like and unlike terms; differences and similarities between expressions and equations; double-bubble Map; define term, expression and equation; examples of monomials, binomials and polynomials

**Activity 2 – 3**: Algebra; addition and subtraction of like terms; pictures; unlike terms; simplify expressions; group like terms; Brace Maps; order of terms in expression

**Activity 4**: Algebra; simplify expressions; group like terms; steps; Brace Maps

**Activity 5**: Algebra; multiplication in expressions; pictures; Brace Map; steps

**Activity 6 – 7**: Algebra; multiplication in expressions that contain brackets and two terms inside the brackets het; Multi flow Maps; steps

**Activity 8**: Algebra; multiplication in expressions that contains brackets and two terms or three terms inside the brackets; Multi flow Maps; steps

**Activity 9**: Algebra; division in terms; steps; Brace Maps; simplify; Bridge Maps; division in expressions with 2 terms

**Activity 10**: Algebra; squared numbers; cubed numbers; substitution; Tree Map; simplify terms that contain exponents (2 and 3); Bridge Maps; Brace Maps

**Activity 11**: Algebra; balancing scale; solve the variable in the equation; write own questions; Flow Maps; steps

**Activity 12**: Algebra; solve the variable in the equation; input value; rule; output value; Flow Maps; work forwards; work backwards; Tree Maps

**Activity 13**: Algebra; define equation; variables; constants; undefined; solve equations; special cases; Tree Maps; Brace Map

**Activity 14**: Algebra; investigate solutions for simple equations; Flow Maps; coefficient of variable

**Activity 15**: Algebra; investigate solutions for equations with two terms on the one side and one term on the other side; Flow Maps

**Activity 16**: Algebra; solve equations; word problems; steps; age; money; secret number

**Activity 17**: Geometry; construction; perpendicular line; 60-degree angle; 30-degree angle

**Activity 18**: Geometry; construction; 90-degree angle; 45-degree angle; equilateral triangle and investigate its sides and angles; sum of the interior angles of a triangle

**Activity 19**: Geometry; construction; isosceles triangle and investigate its sides and angles; sum of the interior angles of a triangle; scalene triangles; right angled triangle; type of triangles in Brace Map

**Activity 20**: Geometry; construction; square; rectangle; parallelogram; rhombus; investigate quadrilaterals’ sides and angles; sum of the interior angles of quadrilaterals

**Activity 21**: Geometry; draw trapezium and kite; investigate quadrilaterals’ sides and angles; sum of the interior angles of quadrilaterals; investigate diagonals of kite; properties of quadrilaterals

**Activity 22**: Geometry; draw right angled triangles; draw 1cm blocks; discover Pythagoras’s rule (add and subtract); find the lengths of the unknown sides; Brace Map with summary of Pythagoras rules

**Activity 23**: measurement; congruency; similarity; neither; investigations; measure sides and angles of shapes (triangles; squares, rectangles; pentagons; hexagons); define congruency and similarity (the properties that shapes have to be congruent or similar)

**Activity 24**: measurement; congruency; similarity; neither; differences and similarities between congruency and similarity in Double bubble Map; conclusions in Brace Map

**Activity 25 – 26**: Geometry; Brace Maps; type of angles; size and sketches; acute angle; right angle; obtuse angle; straight line; reflex angle; revolution; complementary angles; supplementary angles; vertically opposite angles; perpendicular lines; parallel lines; corresponding angles (F); co-interior angles (U); alternate angles (N); both rules of Pythagoras; sum of the interior angles of triangles and quadrilaterals; solve variables in Geometrical sketches; statement and reason

**Activity 26**: solve variables in Geometrical sketches; statement and reason