Summary
Summary Grade 7 Mathematics Study guide
- Course
- Mathematics
- Institution
- 7th Grade
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, ContentsTOPIC 1: WHOLE NUMBERS 5
TOPIC 2: EXPONENTS 19
TOPIC 3: CONSTRUCTION OF GEOMETRIC FIGURES 28
TOPIC 4: GEOMETRY OF 2D SHAPES 38
TOPIC 5: GEOMETRY OF STRAIGHT LINES 49
CONTENT BOOKLETS: TARGETED SUPPORT | Term 1 v
, Topic 1 Whole Numbers
TOPIC 1: WHOLE NUMBERS
INTRODUCTION
• This unit runs for 9 hours.
• It falls under the outcome, Numbers, Operations and Relationships
and this outcome counts for 30% of the final exam.
• This unit covers concepts and skills for Whole Numbers and is the
basis for high school mathematics. The complexity of concepts
increases and teachers must make sure that rules and the
groundwork is clearly understood.
• It is important for the learners to be able to understand and apply
the concepts dealt with in this unit. A number of concepts are
applied, such as, prime factors, LCM and HCF.
• Learners are introduced to new concepts such as profit, loss and
discount, budgeting, interest and loans.
CONTENT BOOKLETS: TARGETED SUPPORT | Term 1 5
, Topic 1 Whole Numbers
SEQUENTIAL TEACHING TABLE
INTERMEDIATE PHASE / GRADE 7 GRADE 8 SENIOR PHASE/
GRADE 6 FET PHASE
LOOKING BACK CURRENT LOOKING FORWARD
• Order, compare and • Revise the following done in • Revise prime numbers to at
represent numbers to at Grade 6: least 100
least 9-digit numbers order, compare and represent • Calculation techniques
• Represent prime numbers numbers to at least 9-digit • Use a range of strategies to
to at least 100 numbers perform and check
• Recognizing the place value recognize and represent prime written and mental
of digits in whole numbers to at least 100 calculations of whole
round off numbers to the numbers including:
• numbers to at least 9-digit nearest 5, 10, 100 or 1 000
numbers estimation
• Revise the following done in rounding off and
• Round off to the nearest Grade 6:
5, 10, 100, 1 000, 100 compensating
recognize and represent prime adding, subtracting and
000, and 1 000 000 numbers to at least 100 multiplying in columns
• Using a range of order, compare and represent long division
techniques to perform and numbers to at least 9-digit using a calculator
check written and mental numbers
calculations of whole • Solve problems that involve
• Using a range of techniques to sharing in a given ratio where
numbers including: perform and check
estimation the whole is given
written and mental calculations • Solve problems involving
building up and breaking of whole numbers
down numbers whole numbers, including
including: comparing two or more
rounding off and -- estimation
compensating quantities of the same
building up and breaking down kind (ratio)
using addition and numbers
subtraction as inverse comparing two quantities of
rounding off and compensating different kinds (rate)
operations using addition and subtraction
adding, subtracting in as inverse operations • Solve problems that involve
columns long division whole numbers,
using a calculator percentages and decimal
fractions in financial
• Solve problems that involve contexts such as:
grouping and equal sharing with profit, loss and discount
remainders budgets
accounts
loans
simple interest
• In the FET Phase:
At this stage learners are
applyong their knowledge on
6 Grade 7 Mathematics
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