{
  "paper": {
    "school": "St. Hilda's Primary School",
    "year": 2023,
    "level": "P2",
    "label": "Term 4 Assessment",
    "source_prefix": "St Hilda 2023 P2 Term 4 Assessment",
    "has_answer_key": true
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "Which of the following pictures shows four equal parts?",
      "answer0": "Picture 1",
      "answer1": "Picture 2",
      "answer2": "Picture 3",
      "answer3": "Picture 4",
      "correct_answer": 0,
      "skill_id": 41,
      "difficulty_id": 1,
      "explanation": "Picture 1 (the square divided by both diagonals into 4 triangles) shows four equal parts. The other figures are divided into unequal pieces or a different number of parts.",
      "hints": ["Count the parts in each picture.", "Equal parts must all be the same size."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q1",
      "image_needed": true,
      "image_options": true,
      "image_page": 1,
      "image_loc": "the four option figures (1)-(4) on the page",
      "image_file": null,
      "notes": "Image-option MCQ: four shape figures. Answer key = (1). Crop each option to q1_opt0.png..q1_opt3.png."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "What fraction of the figure is shaded?",
      "answer0": "3/8",
      "answer1": "5/8",
      "answer2": "3/5",
      "answer3": "8/8",
      "correct_answer": 0,
      "skill_id": 42,
      "difficulty_id": 1,
      "explanation": "The bar is divided into 8 equal parts and 3 are shaded, so the shaded fraction is 3/8.",
      "hints": ["Count the total number of equal parts.", "Count how many parts are shaded."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q2",
      "image_needed": true,
      "image_options": false,
      "image_page": 2,
      "image_loc": "top of page, bar divided into 8 cells with first 3 shaded",
      "image_file": "q2.png",
      "notes": "Answer key = (1) = 3/8."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "4/7 and ______ make 1 whole.",
      "answer0": "2/7",
      "answer1": "3/7",
      "answer2": "4/7",
      "answer3": "7/7",
      "correct_answer": 1,
      "skill_id": 44,
      "difficulty_id": 1,
      "explanation": "7/7 is one whole. 7/7 - 4/7 = 3/7, so 4/7 and 3/7 make 1 whole.",
      "hints": ["One whole is 7/7.", "Subtract 4/7 from 7/7."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q3",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key = (2) = 3/7."
    },
    {
      "n": 4,
      "type_id": 1,
      "question": "Which fraction is greater than 1/4?",
      "answer0": "1/9",
      "answer1": "1/6",
      "answer2": "1/5",
      "answer3": "1/3",
      "correct_answer": 3,
      "skill_id": 43,
      "difficulty_id": 2,
      "explanation": "For unit fractions, the smaller the denominator the larger the fraction. 1/3 has a smaller denominator than 1/4, so 1/3 > 1/4. The others all have larger denominators and are smaller than 1/4.",
      "hints": ["For unit fractions, a smaller denominator means a larger fraction.", "Compare each denominator with 4."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q4",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key = (4) = 1/3."
    },
    {
      "n": 5,
      "type_id": 1,
      "question": "Container ___ has the least amount of water.",
      "answer0": "A",
      "answer1": "B",
      "answer2": "C",
      "answer3": "D",
      "correct_answer": 1,
      "skill_id": 53,
      "difficulty_id": 1,
      "explanation": "Comparing the water levels in the four identical containers, container B has the lowest level, so it has the least amount of water.",
      "hints": ["The containers are the same size.", "Look for the lowest water level."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q5",
      "image_needed": true,
      "image_options": false,
      "image_page": 3,
      "image_loc": "middle of page, four containers A B C D with water levels",
      "image_file": "q5.png",
      "notes": "Answer key = (2) = B. Figure needed to read water levels."
    },
    {
      "n": 6,
      "type_id": 1,
      "question": "Two teapots can serve ___ glasses of tea.",
      "answer0": "8",
      "answer1": "2",
      "answer2": "12",
      "answer3": "4",
      "correct_answer": 0,
      "skill_id": 40,
      "difficulty_id": 2,
      "explanation": "One teapot serves 4 glasses. Two teapots serve 2 x 4 = 8 glasses.",
      "hints": ["Find how many glasses one teapot serves.", "Multiply by 2 for two teapots."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q6",
      "image_needed": true,
      "image_options": false,
      "image_page": 4,
      "image_loc": "below the question, 1 teapot -> 4 glasses, and 2 teapots -> ?",
      "image_file": "q6.png",
      "notes": "Answer key = (1) = 8. Figure shows 1 teapot = 4 glasses."
    },
    {
      "n": 7,
      "type_id": 1,
      "question": "3/5 + 2/5 =",
      "answer0": "1/10",
      "answer1": "5/10",
      "answer2": "1/5",
      "answer3": "5/5",
      "correct_answer": 3,
      "skill_id": 44,
      "difficulty_id": 1,
      "explanation": "Add the numerators over the common denominator: 3/5 + 2/5 = 5/5.",
      "hints": ["The denominators are the same.", "Add the numerators."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q7",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key = (4) = 5/5."
    },
    {
      "n": 8,
      "type_id": 1,
      "question": "7/10 - 3/10 =",
      "answer0": "10/10",
      "answer1": "10/11",
      "answer2": "4/10",
      "answer3": "4/11",
      "correct_answer": 2,
      "skill_id": 44,
      "difficulty_id": 1,
      "explanation": "Subtract the numerators over the common denominator: 7/10 - 3/10 = 4/10.",
      "hints": ["The denominators are the same.", "Subtract the numerators, keep the denominator."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q8",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key = (3) = 4/10."
    },
    {
      "n": 9,
      "type_id": 1,
      "question": "Which bottle contains the most amount of water?",
      "answer0": "A",
      "answer1": "B",
      "answer2": "C",
      "answer3": "D",
      "correct_answer": 1,
      "skill_id": 53,
      "difficulty_id": 1,
      "explanation": "Comparing the water levels in the four identical bottles, bottle B has the highest level, so it contains the most water.",
      "hints": ["The bottles are the same size.", "Look for the highest water level."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q9",
      "image_needed": true,
      "image_options": false,
      "image_page": 5,
      "image_loc": "middle of page, four bottles A B C D with water levels",
      "image_file": "q9.png",
      "notes": "Answer key = (2) = B. Figure needed to read water levels."
    },
    {
      "n": 10,
      "type_id": 1,
      "question": "Jim empties all the juice from glasses X, Y and Z into the beakers of the same size. Arrange the glasses with the greatest volume of juice to the smallest volume of juice.",
      "answer0": "X, Y, Z",
      "answer1": "X, Z, Y",
      "answer2": "Y, X, Z",
      "answer3": "Y, Z, X",
      "correct_answer": 2,
      "skill_id": 53,
      "difficulty_id": 2,
      "explanation": "Reading the beaker levels after pouring, Y has the most, then X, then Z, so the order from greatest to smallest is Y, X, Z.",
      "hints": ["Compare the juice levels in the same-size beakers.", "Order from highest level to lowest level."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q10",
      "image_needed": true,
      "image_options": false,
      "image_page": 6,
      "image_loc": "middle of page, glasses X Y Z above three same-size beakers",
      "image_file": "q10.png",
      "notes": "Answer key = (3) = Y, X, Z. Figure needed to read beaker levels."
    },
    {
      "n": 11,
      "type_id": 0,
      "question": "Colour 4/6 of the figure.",
      "answer0": null,
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 42,
      "difficulty_id": 1,
      "explanation": "Colour any 4 of the 6 equal triangular parts of the hexagon.",
      "hints": ["The hexagon has 6 equal parts.", "Shade 4 of them."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q11",
      "image_needed": true,
      "image_options": false,
      "image_page": 7,
      "image_loc": "below the question, hexagon divided into 6 triangles",
      "image_file": "q11.png",
      "notes": "Colouring task (type_id 0, skipped on insert). Answer: shade any 4 of the 6 equal parts."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "Arrange the fractions from the greatest to the smallest. 1/8 , 1/12 , 1/3 [?] (greatest) , [?] , [?]",
      "answer0": "1/3",
      "answer1": "1/8",
      "answer2": "1/12",
      "answer3": null,
      "correct_answer": null,
      "skill_id": 43,
      "difficulty_id": 2,
      "explanation": "For unit fractions, the smaller the denominator the greater the fraction. So from greatest to smallest: 1/3, 1/8, 1/12.",
      "hints": ["For unit fractions, a smaller denominator means a larger value.", "Compare the denominators 8, 12 and 3."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q12",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Ordering task -> FIB. Answer key = 1/3, 1/8, 1/12 (greatest to smallest)."
    },
    {
      "n": 13,
      "type_id": 1,
      "question": "What fraction of the figure is shaded?",
      "answer0": "1/2",
      "answer1": "1/3",
      "answer2": "2/3",
      "answer3": null,
      "correct_answer": 1,
      "skill_id": 42,
      "difficulty_id": 1,
      "explanation": "The bar is divided into 3 equal parts and 1 is shaded, so the shaded fraction is 1/3.",
      "hints": ["Count the total equal parts.", "Count the shaded parts."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q13",
      "image_needed": true,
      "image_options": false,
      "image_page": 8,
      "image_loc": "left side, bar divided into 3 parts with 1 shaded",
      "image_file": "q13.png",
      "notes": "Match-figure-to-fraction task converted to 3-option MCQ. Answer key = 1/3 = (2). Figure needed."
    },
    {
      "n": 14,
      "type_id": 2,
      "question": "Arrange the fractions from the smallest to the greatest. 5/9 , 8/9 , 2/9 [?] (smallest) , [?] , [?]",
      "answer0": "2/9",
      "answer1": "5/9",
      "answer2": "8/9",
      "answer3": null,
      "correct_answer": null,
      "skill_id": 43,
      "difficulty_id": 1,
      "explanation": "With the same denominator, the smaller the numerator the smaller the fraction. So from smallest to greatest: 2/9, 5/9, 8/9.",
      "hints": ["The denominators are all 9.", "Order by the numerators."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q14",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Ordering task -> FIB. Answer key = 2/9, 5/9, 8/9 (smallest to greatest)."
    },
    {
      "n": 15,
      "type_id": 2,
      "question": "Four glasses contain [?] l of water.",
      "answer0": "1",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 50,
      "difficulty_id": 2,
      "explanation": "From the picture, 4 glasses fill a 1 l flask, so four glasses contain 1 l of water.",
      "hints": ["Look at how 4 glasses fill the flask.", "The flask holds 1 l."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q15",
      "image_needed": true,
      "image_options": false,
      "image_page": 9,
      "image_loc": "top of page, reference picture: 4 glasses -> 1l flask, jug -> 8 glasses, pail -> 3 jugs",
      "image_file": "q15.png",
      "notes": "Q15-18 share the reference picture on page 9. Answer key = 1."
    },
    {
      "n": 16,
      "type_id": 2,
      "question": "A jug contains [?] l of water.",
      "answer0": "2",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 54,
      "difficulty_id": 2,
      "explanation": "One jug fills 8 glasses. Since 4 glasses = 1 l, 8 glasses = 2 l, so a jug contains 2 l.",
      "hints": ["A jug fills 8 glasses.", "4 glasses make 1 l."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q16",
      "image_needed": true,
      "image_options": false,
      "image_page": 9,
      "image_loc": "top of page, reference picture: jug -> 8 glasses",
      "image_file": "q16.png",
      "notes": "Shares reference picture on page 9. Answer key = 2."
    },
    {
      "n": 17,
      "type_id": 2,
      "question": "A pail contains [?] l of water more than a jug.",
      "answer0": "4",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 54,
      "difficulty_id": 3,
      "explanation": "A pail fills 3 jugs = 3 x 2 = 6 l. A jug is 2 l. So a pail contains 6 - 2 = 4 l more than a jug.",
      "hints": ["A pail fills 3 jugs.", "Find the pail volume, then subtract the jug volume."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q17",
      "image_needed": true,
      "image_options": false,
      "image_page": 9,
      "image_loc": "top of page, reference picture: pail -> 3 jugs",
      "image_file": "q17.png",
      "notes": "Shares reference picture on page 9. Answer key = 4."
    },
    {
      "n": 18,
      "type_id": 2,
      "question": "The total volume of water in a jug and a pail is [?] l.",
      "answer0": "8",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 54,
      "difficulty_id": 2,
      "explanation": "A jug is 2 l and a pail is 6 l, so together they hold 2 + 6 = 8 l.",
      "hints": ["A jug is 2 l, a pail is 6 l.", "Add the two volumes."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q18",
      "image_needed": true,
      "image_options": false,
      "image_page": 9,
      "image_loc": "top of page, reference picture for Q15-18",
      "image_file": "q18.png",
      "notes": "Shares reference picture on page 9. Answer key = 8."
    },
    {
      "n": 19,
      "type_id": 0,
      "question": "Colour the smallest fraction.",
      "answer0": null,
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 43,
      "difficulty_id": 1,
      "explanation": "The three fractions are 6/8, 3/8 and 8/8. With the same denominator, 3/8 has the smallest numerator and is the smallest, so colour 3/8.",
      "hints": ["All three fractions have denominator 8.", "Pick the smallest numerator."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q19",
      "image_needed": true,
      "image_options": false,
      "image_page": 10,
      "image_loc": "below the question, three rounded shapes labelled 6/8, 3/8, 8/8",
      "image_file": "q19.png",
      "notes": "Colour-the-correct-option task (type_id 0, skipped on insert). Answer key = 3/8."
    },
    {
      "n": 20,
      "type_id": 2,
      "question": "What fraction of the figure is shaded? 3/7 + 2/7 = [?]",
      "answer0": "5/7",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 44,
      "difficulty_id": 2,
      "explanation": "The figure has 7 equal triangles. Combined with the given sum, 3/7 + 2/7 = 5/7 of the figure is shaded.",
      "hints": ["Add the numerators over 7.", "3 + 2 = 5."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q20",
      "image_needed": true,
      "image_options": false,
      "image_page": 10,
      "image_loc": "below the question, row of 7 triangles with some shaded",
      "image_file": "q20.png",
      "notes": "Single-blank fraction-sum FIB. Answer key = 5/7."
    },
    {
      "n": 21,
      "type_id": 2,
      "question": "Jerry's family drinks 15 l of milk in 5 days. They drink the same amount of milk each day. How much milk does Jerry's family drink in a day? Jerry's family drinks [?] l of milk in a day.",
      "answer0": "3",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 40,
      "difficulty_id": 1,
      "explanation": "15 l shared equally over 5 days: 15 / 5 = 3 l per day.",
      "hints": ["Divide the total by the number of days.", "15 / 5 = ?"],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q21",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key = 15 / 5 = 3 l per day."
    },
    {
      "n": 22,
      "type_id": 2,
      "question": "There were 70 l of water in a fish tank at first. 15 l of water were poured out from the tank. Then, 30 l of water were added to the tank. What is the volume of water in the tank in the end? The volume of water in the tank in the end is [?] l.",
      "answer0": "85",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 35,
      "difficulty_id": 2,
      "explanation": "70 - 15 = 55 l left after pouring out. Then 55 + 30 = 85 l after adding water, so the final volume is 85 l.",
      "hints": ["First subtract the water poured out.", "Then add the water that was added."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q22",
      "image_needed": false,
      "image_options": false,
      "image_page": null,
      "image_loc": null,
      "image_file": null,
      "notes": "Answer key shows intermediate 70 - 15 = 55 (water after pouring out). Final answer to the question = 85 l (55 + 30); the key's '55' line answers only the sub-blank, the final blank is 85."
    },
    {
      "n": 23,
      "type_id": 2,
      "question": "Mrs Tan needs 28 glasses of apple juice for a party. (a) How many cartons of apple juice does she need to buy? (b) If 1 carton contains 3 l of apple juice, how many litres of apple juice will there be altogether? Mrs Tan needs to buy [?] cartons of apple juice. There will be [?] l of apple juice altogether.",
      "answer0": "7",
      "answer1": "21",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 40,
      "difficulty_id": 2,
      "explanation": "(a) 1 carton serves 4 glasses, so 28 / 4 = 7 cartons. (b) 7 cartons x 3 l = 21 l altogether.",
      "hints": ["1 carton fills 4 glasses; divide 28 by 4.", "Multiply the number of cartons by 3 l."],
      "source": "St Hilda 2023 P2 Term 4 Assessment Q23",
      "image_needed": true,
      "image_options": false,
      "image_page": 12,
      "image_loc": "middle of page, 1 carton -> 4 glasses reference picture",
      "image_file": "q23.png",
      "notes": "Two-part word problem -> 2-blank FIB. Answer key: (a) 28/4=7 cartons, (b) 7x3=21 l. Picture (1 carton = 4 glasses) needed for part (a)."
    }
  ]
}