Daily prep second term 2014 gr 8

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OVERBERG EDUCATION DISTRICT
GET: CAPS EXEMPLAR PLANNING: GRADE 8
MATHEMATICS:
TERM 2
2014
SCHOOL: __________________________________________
EDUCATOR:_______________________________________
CLASS GROUPS:______________________
Title of learner text book:.................................................................................................
SECOND TERM
TOPIC AND CONTENT
2.3
PERIODE
Textbook
pg. nr.
DBE
pg. nr
OTHER
SOURCES
DATE
COMPLETED
COMMENT
ALGEBRAIC EXPRESSIONS
(9h = 12x45 minute periodes)

Consolidation from first term:
o Conventions (e.g. 2 x x =2x / bac = abc)
o Degree of expressions (polynomials), and
other relevant information from
expressions, e.g. coefficient, no. of terms,
etc.
o Like/unlike terms
o Addition and subtraction of like terms
o Multiplication and division of monomials
(single) with monomials, binomials(two),
and trinomials (three)
o Rules/laws of Exponents
o Squares, cubes, square roots and cube
roots of single or like
o The value of a algebraic expression
through substitution
1-5
2
TOPIC AND CONTENT
PERIODE
Textbook
pg. nr.
DBE
pg. nr
OTHER
SOURCES
DATE
COMPLETED
COMMENT
Now second term content follows (more complex/
application):

Addition and subtraction of algebraic
expressions
6-7

Multiplication of monomials (single) with
monomials, binomials (two), and trinomials
(three)
8-9

Division of monomials (single), binomials
(two), and trinomials (three) by monomials
10-11

Find the value of an algebraic expression
through substitution
2.4
12
ALGEBRAIC EQUATIONS
(3h = 4 x 45 minute periodes.


Solve equations by using
o Additive inverses
o Multiplicative inverses
o Exponential laws
Problem solving using algebraic equations
1-3
4
3
TOPIC AND CONTENT
3.5
PERIODE
Textbook
pg. nr.
DBE
pg. nr
OTHER
SOURCES
DATE
COMPLETED
COMMENT
CONSTRUCTION OF GEOMETRIC
FIGURE
(8h: Make it 11 x 45 minute periodes)







3.1

Classify, measure and draw angles using
protractors
Bisect lines and angles through construction
Draw perpendicular lines at a given point on a
line segment, or from a point outside a line
segment.
Construct a perpendicular bisector of a line
segment/Construct parallel lines to a given
line segment
Construct triangles and use constructions to
make a deduction regarding the sum of the
interior angles of a triangle, as well as the
exterior angle of a triangle.
Construct quadrilaterals and use
constructions to make deduction regarding the
sum of the interior angles of a quadrilateral.
Construct angles of 30˚, 45˚, 60˚ and their
multiples, without the use of a protractor
GEOMETRY OF 2-D FORMS
(8h: Make it 9 x 45 minute periodes)
Triangles:
Identify and describe (define)
in terms of their sides and angles:
o Equilateral triangles
o Isosceles triangles
o Right-angled triangles
1
2
3
4-5
6-8
9-10
11
1-3
4
TOPIC AND CONTENT

PERIODE
Textbook
pg. nr.
DBE
pg. nr
OTHER
SOURCES
DATE
COMPLETED
COMMENT
Quadrilaterals: Identify and describe(define)
in terms of their sides and angles:
4-6
o
o
o
o
o
o

Parallelograms
Rectangles
Squares
Rhombus
Trapezium
Kite
Congruent and similar triangles and
quadrilaterals
7-9

o Identify and describe properties of
congruent forms (triangles and
quadrilaterals)
o Identify and describe properties of
similar forms (triangles and
quadrilaterals)
Problem solving (integrated)
Important note:
Integrate problem solving with the above properties as learners encounter them, e.g. combine the sum of the interior angles of a triangle with the theorem on the exterior angle of a
triangle, adjacent supplementary angles on a straight line with special triangles. Opportunity for the solving of problems should also be given. This integration should continuously
happen as concepts develop.
You can also make use of constructions in an investigation for a FAT on the sum of the interior angles of a triangle, as well as the exterior angle of a triangle.
Learners focus in grade 9 on the cases of congruency (eg. one case is SSS, where the sides of one triangle are equal to the corresponding sides of the other triangle), and the cases
of similarity (e.g. one case of similarity is AAA,where the three angles of one triangle are equal to the corresponding three angles of the other triangle. In grade 8 the focus is on the
properties of congruent and similar figures, not the cases.
5
TOPIC AND CONTENT
3.3
PERIODE
Textbook
pg. nr.
DBE
pg. nr
OTHER
SOURCES
DATE
COMPLETED
COMMENT
GEOMETRY OF STRAIGHT LINES
(9 h: Make it 13 x 45 minute periodes)





Adjacent angles on a straight line
Vertical opposite angles
Corresponding angles
Alternate angles
Co-interior angles
1-10

Problem solving
11-13
Notes
Understanding and consolidation is key in this section. Make use of constructions and other practical activities, e.g.cut and paste, transparencies,
wallcharts, computer software te enable learners to get a solid grounding. Sufficient informal assessment should be the order of the day.
Integrate all geometry covered up to this point when doing problem solving/revision.
SUMMARY: TIME ALLOCATION for 2nd Term
Topic
Algebraic expressions
Algebraic equations
Geometric constructions
Geometry of triangles and
quadrilaterals
Geometry of straight lines
Revision/Assessment
45 min periodes
12
4
11
9
13
8 hours
6
EXEMPLAR SCHOOL ASSESSMENT PLAN FOR THE SECOND TERM
SBA -TASK
TOPIC
CONTENT
FAT 3:
Geometry of 2- D shapes
Investigation 1
FAT 4:
Controlled Test 2





FAT 5:
Mid-year exams










Algebraic expressions
Algebraic equations
Geometry of 2-D
shapes (triangles and
quadrilaterals)
Geometry of straight
lines
Whole Numbers
Integers
Exponents
Numeric and Geometric
patterns
Functions and
relationships
Algebraic expressions
Algebraic equations
Geometry of 2-D
shapes (triangles and
quadrilaterals)
Geometry of straight
lines


MARK
WEIGHTING
DATE
Sum of the interior
angles of a triangle
Exterior angle of a
triangle
Work covered up to this
point
50
20% of term mark
10% of year mark
12/05/2014
50
20% of term mark
10% of year mark
22/05/2014
Work covered for the
term
100
60% of term mark
10% of year mark
School decides on
exam dates
7
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