Podcast
Questions and Answers
How much money did the school receive in words?
How much money did the school receive in words?
Two million forty-five thousand three hundred seventy-two
Identify the floors that are represented by prime numbers from the given lift stops.
Identify the floors that are represented by prime numbers from the given lift stops.
2, 3, 5, 7, 11
Calculate the least number of oranges that can be packed in an exact number of cartons holding 15 and 18 oranges respectively.
Calculate the least number of oranges that can be packed in an exact number of cartons holding 15 and 18 oranges respectively.
90
Determine the fraction of the book that the learner reads in one day after reading 4/3 of the book in 4 days.
Determine the fraction of the book that the learner reads in one day after reading 4/3 of the book in 4 days.
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What is the difference between the total value of digit 4 and digit 8 in the recorded mass of 3.489g?
What is the difference between the total value of digit 4 and digit 8 in the recorded mass of 3.489g?
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How many chairs were in each row if 324 chairs are arranged in equal numbers of rows and columns?
How many chairs were in each row if 324 chairs are arranged in equal numbers of rows and columns?
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Write a simplified expression representing the new number of trees in the forest after planting.
Write a simplified expression representing the new number of trees in the forest after planting.
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Determine the number of books Amina bought if Ali bought 6 more books and they bought a total of 24 books.
Determine the number of books Amina bought if Ali bought 6 more books and they bought a total of 24 books.
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Write the inequality statements to represent Akinyi and Nzomo's heights.
Write the inequality statements to represent Akinyi and Nzomo's heights.
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What is the length of the longest side of the right-angled triangle with other two sides of 150m and 200m?
What is the length of the longest side of the right-angled triangle with other two sides of 150m and 200m?
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Calculate the distance Olekula covers when the wheel makes 100 complete revolutions with a radius of 28 cm.
Calculate the distance Olekula covers when the wheel makes 100 complete revolutions with a radius of 28 cm.
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Study Notes
School Based Assessment
- The assessment is for Grade 7 Mathematics.
- The duration of the assessment is 1 hour 30 minutes.
- All questions must be answered.
- Work must be shown in the spaces provided.
- There are a total of 20 questions.
- The maximum score for the assessment is 40 marks.
Question 1 - Currency
- The school received Ksh 2,045,372 from the national government.
Question 2 - Prime Numbers
- Prime numbers are whole numbers greater than 1 with only two factors, 1 and itself.
- The floors represented by prime numbers are 2, 7 and 11.
Question 3 - Least Common Multiple (LCM)
- The LCM of 15 and 18 is 90.
- The least number of oranges that can be packed in an exact number of cartons is 90.
Question 4 - Fractions
- The learner had read 3/4 of the book after four days.
- In one day, the learner reads 3/16 of the book.
Question 5 - Place Value
- The total value of digit 4 is 0.04.
- The total value of digit 8 is 0.008.
- The difference is 0.032.
Question 6 - Squares
- There are 18 chairs in each row.
Question 7 - Algebraic Expressions
- The new number of trees is represented by (2c + p/2).
Question 8 - Word Problems
- If Amina bought 'x' books, Ali bought (x + 6) books.
- Together, they bought (x + x + 6) = 24 books
- Solving for x, Amina bought 9 books.
Question 9 - Inequalities
- Akinyi’s height is greater than 1.2m. This can be represented as: Akinyi's height > 1.2m.
- Nzomo’s height is less than or equal to 1.5m. This can be represented as: Nzomo's height ≤ 1.5m.
Question 10 - Pythagorean Theorem
- The longest side of the triangle is the hypotenuse.
- The length of the hypotenuse can be calculated using the Pythagorean Theorem: a2 + b2 = c2.
- The length of the longest side is 250 m.
Question 11 - Circumference and Revolutions
- The circumference of a circle is calculated using the formula: C = 2πr
- The circumference of the bicycle wheel is 176cm.
- The distance covered in 100 revolutions is 17600cm or 176 m.
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