Review Materials. Student Guide March 11, Reassessment Items

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1 Review Materials Student Guide March 11, 2011 Exams Covered: 4th Grade Math Quarter 2 Assessment - Dec. 15, 4th Grade Qrt 3 Math Assessment - Marh 2011, Qtr. 1 Assessment - October Advanced Options: Grades: All Teachers: All Periods: All Course: All CCS Math (1997) Grade Four Number Sense 1.3: (Avg. 69%) Round whole numbers through the millions to the nearest ten, hundred, thousand, ten thousand, or hundred thousand. Reassessment Items 1) Round 6,121,587 to the nearest million. (a) 5,000,000 (b) 6,100,000 (c) 7,000,000 (d) 6,000,000 2) Which number rounded to the nearest hundred thousand is 100,000? (a) 42,929 (b) 105,620 (c) 165,234 (d) 189,000 3) Round 578,227 to the nearest hundred thousand. Answer:

2 Teacher: All Page 2 4) Round 673,195 to the nearest ten thousand. (a) 680,000 (b) 674,000 (c) 670,000 (d) 700,000 5) Round 5,568 to the nearest thousand. (a) 4,000 (b) 5,000 (c) 2,500 (d) 6,000 6) Astronomers study over 3,781,234 stars in the sky. How many stars would this be rounded to the nearest hundred thousand? (a) 2,000,000 (b) 3,780,000 (c) 3,800,000 (d) 4,000,000 7) Round 17,199 to the nearest thousand. (a) 17,000 (b) 17,200 (c) 18,000 (d) 18,100 8) Round 4,427,999 to the nearest million. (a) 4,500,000 (b) 4,000,000 (c) 5,000,000 (d) 5,500,000

3 Teacher: All Page 3 9) Astronomers study over 3,781,234 stars in the sky. How many stars would this be rounded to the nearest hundred thousand? (a) 2,000,000 (b) 3,780,000 (c) 3,800,000 (d) 4,000,000 10) Round 272 to the nearest ten. (a) 200 (b) 260 (c) 270 (d) 280 CCS Math (1997) Grade Four Number Sense 1.8: (Avg. 61%) Use concepts of negative numbers (e.g., on a number line, in counting, in temperature, in owing ). Reassessment Items For the following question: F

4 Teacher: All Page 4 1) What temperature is 10 F colder than -5 F? (a) -10 F (b) -15 F (c) 5 F (d) 10 F For the following question: 2) Which symbol makes this statement true? D? C (a) > (b) < (c) = (d) none of the above For the following question: ) How many degrees colder is -12 than -6? (a) 18 (b) 7 (c) 6 (d) 3

5 Teacher: All Page 5 4) Which symbol makes this statement true? 0? -23 (a) > (b) < (c) = (d) none of the above For the following question: Hadleyville 32 ft. above sea level Mayfield 25 ft. above sea level Central Valley 15 ft. above sea level Oaktown 3 ft. below sea level sea level The chart above shows the elevation of four towns. 5) Diamond City is 5 feet lower than Oaktown. What is Diamond City s elevation? (a) 2 feet above sea level (b) 8 feet above sea level (c) 8 feet below sea level (d) 2 feet below sea level 6) Giordi s bank account balance is -3 dollars. If he puts 7 dollars into his account, what will his new balance be? (a) -4 dollars (b) 10 dollars (c) 4 dollars (d) -10 dollars

6 Teacher: All Page 6 7) Place this set of temperatures from warmest to coldest: 32 F, -14 F, -7 F, -25 F, 19 F Answer: 8) Jeff s bank account balance is -5 dollars. If he puts 4 dollars into his account, what will his new balance be? (a) 9 dollars (b) -1 dollars (c) -9 dollars (d) 1 dollars CCS Math (1997) Grade Four Number Sense 2.1: (Avg. 57%) Estimate and compute the sum or difference of whole numbers and positive decimals to two places. Reassessment Items 1) Maria bought a pair of shoes for $45.29, and a shirt for $ What is the total cost for Maria s shirt and shoes? Answer: 2) = Answer:

7 Teacher: All Page 7 For the following 3 questions: Rodrigo s Speed Shop Mountain Bikes $ Ten-speed Bikes $ Free-style Bikes $ ) Rodrigo s Speed Shop delivers bikes to their customers for an additional charge of $ Jay bought a ten-speed and had it delivered to his house. How much, total, did Jay pay to get his bike? (a) $ (b) $ (c) $ (d) $ ) Jon bought a mountain bike for his daughter and a free- style bike for his son. Estimate to the nearest dollar how much John spent on the two bikes. (a) $1,347 (b) $1,247 (c) $1,345 (d) $1,255 5) Sethi bought a free-style bike and gave the clerk $ Estimate to the nearest dollar how much change she should get back. (a) $3 (b) $4 (c) $5 (d) $6 6) Estimate $9.43 -$4.78 $$4 (a) 400 (c) $4.00 (b) $14.21 (d) $14.00

8 Teacher: All Page 8 7) Rasheed bought a stereo for $ Leanna bought the same stereo on sale for $ How much more did Rasheed pay than Leanna? (a) $ (b) $ (c) $ (d) $ ) $6, $ = (a) $6, (b) $6, (c) $6, (d) $6, ) $5, $2, = (a) $7, (b) $7, (c) $7, (d) $7, CCS Math (1997) Grade Four Number Sense 4.1: (Avg. 62%) Understand that many whole numbers break down in different ways (e.g., 12 = 4 * 3 = 2 * 6 = 2 * 2 * 3). Reassessment Items 1) Which is a factor of 18? (a) 4 (b) 3 (c) 7 (d) 5

9 Teacher: All Page 9 2) Which is NOT a factor of 36? (a) 4 (b) 18 (c) 8 (d) 12 3) Which is NOT a factor of 54? (a) 4 (b) 3 (c) 6 (d) 2 4) Which expressions are equal to 18? (a) 3 6 and 2 9 (b) 1 16 and 3 6 (c) and 8 2 (d) 3 5 and 2 9 5) Which is a factor of 18? (a) 4 (b) 3 (c) 7 (d) 5 6) Which expressions are equal to 18? (a) 3 6 and 2 9 (b) 1 16 and 3 6 (c) and 8 2 (d) 3 5 and 2 9 7) List all the factors of 36. Answer:

10 Teacher: All Page 10 8) Which expressions are equal to 64? (a) and 9 6 (b) and (c) and 8 8 (d) and ) Which is NOT a factor of 28? (a) 14 (b) 7 (c) 8 (d) 2 10) Which expression is equal to 3 5? (a) 2 7 (b) (c) (d) 1 15 CCS Math (1997) Grade Four Algebra and Functions 2.2: (Avg. 67%) Know and understand that equals multiplied by equals are equal. Reassessment Items 1) 18 7 =? (12 + 6) Answer:

11 Teacher: All Page 11 2) Solve. 4v = 24 v = Answer: 3) Solve = 16 t t = (a) 8 (b) 2 (c) 24 (d) 4 4) 8 (5 + 4) = 9? (a) 9 (b) 8 (c) 72 (d) 5 5) = 28? (a) 21 (b) 12 (c) 3 (d) 4 6) Solve. h 7 = 6 h = Answer:

12 Teacher: All Page 12 7) 8 (5 + 4) = 9? (a) 9 (b) 8 (c) 72 (d) 5 8) 12 9 = (18 2)? (a) 9 (b) 8 (c) 6 (d) 12 9) Solve. f 5 = 9 f = (a) 14 (b) 4 (c) 40 (d) 45 10) Solve. h 7 = 6 h = Answer: CCS Math (1997) Grade Four Geometry 1.3: (Avg. 61%) Understand that rectangles that have the same perimeter can have different areas. Reassessment Items

13 Teacher: All Page 13 1) Draw 2 different rectangles that each have a perimeter of 10 units but different areas. 2) Which rectangle has the same perimeter as rectangle A but a different area? A (a) 1 (b) 2 (c) 3 (d) None of the above

14 Teacher: All Page 14 3) A rectangle has a length of 3 ft and a width of 6 ft. Which of the following describes another rectangle that has the same perimeter but a different area? (a) 4 ft long and 6 ft wide (b) 4 ft long and 5 ft wide (c) 7 ft long and 6 ft wide (d) 9 ft long and 2 ft wide 4) Which rectangle has the same perimeter as rectangle A but a different area? A (a) 1 (b) 2 (c) 3 (d) None of the above

15 Teacher: All Page 15 5) A rectangle has a length of 6 ft and a width of 5 ft. Which of the following describes another rectangle that has the same perimeter but a different area? (a) 3 ft long and 10 ft wide (b) 8 ft long and 3 ft wide (c) 9 ft long and 3 ft wide (d) 4 ft long and 5 ft wide 6) Draw 2 different rectangles that each have a perimeter of 10 units but different areas.

16 Teacher: All Page 16 7) Which statement best describes these rectangles? (a) They have the same perimeter but different areas. (b) They have the same area but different perimeters. (c) They have the same area and same perimeter. (d) They have different areas and different perimeters. 8) A rectangle has a length of 6 ft and a width of 5 ft. Which of the following describes another rectangle that has the same perimeter but a different area? (a) 3 ft long and 10 ft wide (b) 8 ft long and 3 ft wide (c) 9 ft long and 3 ft wide (d) 4 ft long and 5 ft wide

17 Teacher: All Page 17 9) Draw a rectangle with the same perimeter as rectangle A but a different area. A

18 Teacher: All Page 18 10) Which rectangle has the same perimeter as rectangle A but a different area? A (a) 1 (b) 2 (c) 3 (d) None of the above CCS Math (1997) Grade Four Geometry 1.4: (Avg. 68%) Understand and use formulas to solve problems involving perimeters and areas of rectangles and squares. Use those formulas to find the areas of more complex figures by dividing the figures into basic shapes. Reassessment Items For the following question:

19 Teacher: All Page 19 1) What is the perimeter of this object? (a) 26 ft (b) 28 ft (c) 27 ft (d) 25 ft 2) A rectangle is 3 km wide, and has a perimeter of 18 km. What is its area? Answer: For the following question: 3) What is the area of this object? Answer: 4) A square has a perimeter of 20 cm. What is its area? (a) 4 cm 2 (b) 5 cm 2 (c) 20 cm 2 (d) 25 cm 2

20 Teacher: All Page 20 5) A rectangle is 4 m wide, and has an area of 24 m 2. What is its perimeter? (a) 6 m (b) 10 m (c) 20 m (d) 36 m 6) A rectangle is 9 inches long, and has a perimeter of 22 inches. What is its area? (a) 45 in 2 (b) 36 in 2 (c) 18 in 2 (d) 2 in 2 7) A rectangle is 6 m long, and has an area of 60 m 2. What is its perimeter? Answer: 8) A rectangle is 4 m wide, and has an area of 24 m 2. What is its perimeter? (a) 6 m (b) 10 m (c) 20 m (d) 36 m CCS Math (1997) Grade Four Geometry 2.1: (Avg. 69%) Draw the points corresponding to linear relationships on graph paper (e.g., draw 10 points on the graph of the equation y = 3x and connect them by using a straight line). Reassessment Items

21 Teacher: All Page 21 For the following 3 questions: 1) Which set of points lies on the line represented by y = x + 3? (a) L, M, N (b) O, P, Q (c) R, S, T (d) None of the above. 3) Which set of points lies on the line represented by y = 2x - 1? (a) L, M, N (b) O, P, Q (c) R, S, T (d) None of the above. 2) Which set of points lies on the line represented by y = 3 + x? (a) L, M, N (b) O, P, Q (c) R, S, T (d) None of the above.

22 Teacher: All Page 22 4) Which table contains the points that lie on the line above? A B C (a) A (b) B (c) C (d) None of the above.

23 Teacher: All Page 23 5) Which table contains the points that lie on the line above? A B C (a) A (b) B (c) C (d) None of the above. For the following question:

24 Teacher: All Page 24 6) Which set of points lies on the line represented by y = x + 1? (a) A, B, C (b) D, E, F (c) G, H, I (d) None of the above. 7) Find four points that lie on the line y = x + 3. Then, plot these points and show that they form a straight line.

25 Teacher: All Page 25 8) Which table contains the points that lie on the line above? A X Y B C (a) A (b) B (c) C (d) None of the above.