Form 2 2.
LEARNING AREA: SQUARES, SQUARE ROOTS, CUBES AND CUBE ROOTS LEARNING OBJECTIVES
SUGGESTED TEACHING AND LEARNING ACTIVITIES
Students will be taught to:
LEARNING OUTCOMES
POINTS TO NO TE
Students will be able to:
x Use estimation to check w hether answ ers are reasonable.
v. Estimate square roots of numbers.
e.g. 7 is betw een 4 and 9 7 is betw een 2 and 3. x Use calculators to explore the relationship betw een squares and square roots.
vi. Find the square roots of numbers using calculators. vii. Pose and solve problems involving squares and square roots.
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Emphasise the reasonableness of answ ers.
VOCABULARY