This grade 1 data test answer key gives the full solution and the scoring guide for each of the 8 test questions on organizing and reading data.
This answer key gives the worked answer and a scoring guide for each question. The test is worth 20 points. Give partial credit as the scoring notes describe, and look for a correct count before a correct comparison.
Grade 1 Data Test Answer Key: questions 1–5
Question 1: Fair rides (2 points)
(a) Carousel: 1 bundle of 5 and 4 more marks. 9.
(b) Swings: 4 marks. 4.
Scoring: 1 point for each correct number. Counting the crossing line as an extra mark (10) earns no point.
Question 2: Lunch picture graph (2 points)
(a) Pizza has 8 pictures. Pizza.
(b) Salad has 3 pictures. Salad.
Scoring: 1 point for each correct answer.
Question 3: Recess bar graph (3 points)
(a) The tag bar reaches 10. 10.
(b) \(10 – 6 = 4\). 4 more.
(c) \(6 – 4 = 2\). 2 fewer.
Scoring: 1 point for each correct answer. In (b) and (c), 1 point is for the correct number only when subtraction is used correctly.
Question 4: Fruit votes (3 points)
(a) Apple 5, banana 3, grape 1. Check: \(5 + 3 + 1 = 9\).
(b) One crossed bundle of 5.
Apple 5, banana 3, grape 1.
Scoring: (a) 2 points for all three numbers, 1 point for two correct numbers. (b) 1 point for one crossed bundle of 5 marks.
Question 5: Pets in all (2 points)
\(7 + 5 = 12\), then \(12 + 3 = 15\).
15 votes
Scoring: 1 point for adding the three numbers correctly, 1 point for the final answer 15.
Grade 1 Data Test Answer Key: questions 6–8
Question 6: Marbles (2 points)
\(9 – 4 = 5\).
5 fewer
Scoring: 1 point for subtracting the smaller number from the larger, 1 point for the correct answer 5.
Question 7: Same number (2 points)
Soccer and tennis both have 6.
Soccer and tennis; the number is 6.
Scoring: 1 point for naming both sports, 1 point for the number 6.
Question 8: Farmers market votes (4 points)
(a) \(7 + 5 = 12\), then \(12 + 8 = 20\). 20.
(b) \(7 – 5 = 2\). 2 more.
(c) \(8 – 5 = 3\). 3 fewer.
Scoring: (a) 1 point for the correct addition steps, 1 point for 20. (b) 1 point. (c) 1 point.
Scoring summary
20 points: add the points of every question of this grade 1 data test answer key.
How to use this grade 1 data test answer key
Use this grade 1 data test answer key to score the test fairly and to see which skills need more practice.
See every chapter on the Grade 1 math page.
