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|---|---|---|---|---|---|---|---|---|---|
math | grade-3 | which-picture-shows-more | true | false | Which is more? | null | null | null | 0 |
science | grade-5 | identify-vertebrates-and-invertebrates | true | false | Select the vertebrate. Hint: Mammals, birds, fish, reptiles, and amphibians are vertebrates. | null | null | null | 3 |
math | grade-3 | division-input-output-tables-find-the-rule | false | true | What is the rule for this input/output table? | null | [
"÷ 4",
"÷ 5",
"÷ 2",
"÷ 3"
] | null | 3 |
math | pre-k | compare-size-weight-and-capacity | true | false |
Which truck is longer? | null | null | null | 0 |
math | kindergarten | subtraction-sentences-up-to-10-what-does-the-model-show | false | true | Which subtraction sentence does the picture show? | null | [
"9 − 8 = 1",
"10 − 9 = 1",
"9 − 9 = 0",
"8 − 8 = 0"
] | null | 2 |
math | algebra-2 | linear-functions-over-unit-intervals | false | true | How does f(x) change over the interval from x=
–
3 to x=
–
2? | null | [
"f(x) decreases by a factor of 3",
"f(x) decreases by 3",
"f(x) increases by a factor of 3",
"f(x) increases by 300%"
] | null | 1 |
math | grade-1 | comparing-review | true | false | Which group has more? | null | null | null | 1 |
math | grade-4 | parallel-perpendicular-and-intersecting-lines | false | true | Are these lines parallel? | null | [
"no",
"yes"
] | null | 0 |
math | grade-2 | interpret-tally-charts | false | true | Robert's friends voted for their favorite breakfast food. Robert made a tally chart of the results. Which breakfast food got the fewest votes? | null | [
"donuts ",
"pancakes ",
"yogurt "
] | null | 2 |
math | grade-2 | interpret-tally-charts | false | true | Abby and her class planted a garden. This tally chart shows how many of each type of thing they grew. Did the class grow more watermelons or sunflowers? | null | [
"sunflowers ",
"watermelons "
] | null | 1 |
math | algebra-1 | identify-functions-vertical-line-test | false | true | Look at this graph: Is this relation a function? | null | [
"no",
"yes"
] | null | 1 |
math | grade-7 | apply-addition-and-subtraction-rules | false | true | The number line shows an unknown number, p. Is 1+p positive or negative? | null | [
"negative",
"positive"
] | null | 1 |
math | grade-2 | place-value-up-to-thousands | false | true | What is the value of the underlined digit? | null | [
"100",
"10",
"1,000"
] | null | 0 |
engineer | grade-8 | laboratory-safety-equipment | true | false | Select the apron. | null | null | null | 0 |
math | grade-2 | place-value-up-to-thousands | false | true | What is the value of the underlined digit? | null | [
"400",
"4,000",
"40"
] | null | 2 |
math | calculus | identify-functions | true | false | Which of these relations is a function? | null | null | null | 0 |
math | grade-6 | identify-equivalent-expressions-using-strip-models | false | true | This model represents the expression 3p+2p+2. Which expression is equivalent to 3p+2p+2? | null | [
"7p",
"p+7",
"4p+2",
"5p+2"
] | null | 3 |
math | kindergarten | equal-sides | true | false | Which shape has 6 equal sides? | null | null | null | 0 |
math | grade-8 | compare-linear-functions-tables-graphs-and-equations | false | true | Function A and Function B are linear functions. Which statement is true? | null | [
"The y-intercept of Function A is less than the y-intercept of Function B.",
"The y-intercept of Function A is greater than the y-intercept of Function B."
] | null | 0 |
math | grade-6 | which-model-represents-the-ratio | true | false | Which model represents the ratio 4:1? | null | null | null | 0 |
math | grade-1 | subtraction-sentences-using-number-lines-up-to-10 | false | true | Which subtraction sentence does this model show? | null | [
"7–7=0",
"7–4=3",
"8–4=4",
"10–5=5"
] | null | 1 |
math | grade-2 | which-picture-shows-more-up-to-5-dollars | true | false |
Which is more? | null | null | null | 0 |
science | grade-6 | compare-concentrations-of-solutions | false | true | The diagram below is a model of two solutions. Each purple ball represents one particle of solute. Which solution has a higher concentration of purple particles? | null | [
"Solution B",
"Solution A",
"neither; their concentrations are the same"
] | null | 0 |
math | grade-4 | acute-right-obtuse-and-straight-angles | false | true | Is this angle acute, right, obtuse, or straight? | null | [
"right",
"straight",
"acute",
"obtuse"
] | null | 2 |
math | calculus | describe-linear-and-exponential-growth-and-decay | false | true | How does g(x) change over the interval from x=3 to x=5? | null | [
"g(x) increases by 1",
"g(x) increases by 2",
"g(x) decreases by 2",
"g(x) increases by 3"
] | null | 1 |
math | grade-8 | identify-similar-triangles | false | true | Are these shapes similar? | null | [
"no",
"yes"
] | null | 0 |
science | grade-2 | identify-solids-liquids-and-gases | true | false | Select the gas. | null | null | null | 2 |
science | grade-8 | use-scientific-names-to-classify-organisms | true | true | This organism is an Amazon tree boa. Its scientific name is Corallus hortulanus. Select the organism in the same species as the Amazon tree boa. | null | null | null | 0 |
math | grade-7 | identify-equivalent-linear-expressions-using-algebra-tiles | false | true | These tiles represent the expression 8+x+2x. Which expression is equivalent to 8+x+2x? | null | [
"8x+2",
"10x+1",
"10x",
"3x+8"
] | null | 3 |
science | grade-4 | identify-living-and-nonliving-things | true | false | Select the living thing. | null | null | null | 0 |
math | kindergarten | subtraction-sentences-up-to-10-which-model-matches | true | false |
Which picture shows 10 − 1 = 9? | null | null | null | 1 |
math | algebra-1 | identify-linear-functions-from-tables | false | true | The table shows a function. Is the function linear or nonlinear? | null | [
"nonlinear",
"linear"
] | null | 1 |
math | grade-7 | simplify-expressions-by-combining-like-terms-with-algebra-tiles | false | true | These tiles represent the expression x+4x. Which expression is equivalent to x+4x? | null | [
"4x",
"5x",
"2x+4",
"5x+1"
] | null | 1 |
science | grade-5 | compare-properties-of-objects | false | true | Which property do these four objects have in common? Select the best answer. | null | [
"transparent",
"translucent",
"sour"
] | null | 2 |
math | grade-7 | front-side-and-top-view | true | true | If you look at this object from the front, what will you see? | null | null | null | 1 |
math | pre-k | fewer-and-more-compare-by-counting | true | false | Which group has fewer? | null | null | null | 0 |
math | grade-3 | interpret-line-graphs | false | true | A pair of Crawford High School hockey fans counted the number of games won by the school each year. In which year did Crawford High win exactly 10 hockey games? | null | [
"2013",
"2015",
"2021",
"2016"
] | null | 3 |
math | grade-1 | open-and-closed-shapes | false | true | Is this shape open or closed? | null | [
"open",
"closed"
] | null | 0 |
math | grade-2 | write-subtraction-sentences-to-describe-pictures-up-to-two-digits | false | true | Which subtraction sentence does the picture show? | null | [
"84 − 2 = 82",
"84 − 3 = 81",
"85 − 2 = 83",
"83 − 3 = 80"
] | null | 0 |
math | grade-4 | elapsed-time | true | true | Look at this clock:What time will it be in 3 hours and 27 minutes? | null | null | null | 1 |
math | grade-1 | compare-money-amounts | true | false |
Which is more? | null | null | null | 0 |
science | grade-4 | identify-vertebrates-and-invertebrates | true | false | Select the invertebrate. Hint: Insects, spiders, and worms are invertebrates. | null | null | null | 2 |
math | grade-6 | occupations-education-and-income | false | true | This table shows information about two occupations. Complete the sentence. | null | [
"ride-share driver",
"semitruck driver"
] | null | 1 |
engineer | grade-7 | identify-control-and-experimental-groups | false | true | In this experiment, which were part of an experimental group? The passage below describes an experiment. Jessica has a bubble machine and wants to know how to make the bubbles last longer. She read that bubbles burst when the liquid that makes up the bubbles evaporates. Jessica knew that when liquids are warmer, they evaporate faster. So, she wondered if she could make her bubbles last longer by cooling the bubble solution.
Jessica cooled six bottles of bubble solution to 30°F below room temperature. She left another six bottles of bubble solution at room temperature. Then, she measured how long bubbles made from the solution in each bottle lasted. | null | [
"the bottles that were cooled down",
"the bottles that were at room temperature"
] | null | 0 |
math | kindergarten | one-less-with-pictures-up-to-5 | true | true | Count the trees in this group. Which group has one less than the group you counted? | null | null | null | 0 |
math | grade-4 | estimate-angle-measurements | false | true | What is the measure of this angle? Choose the best estimate. | null | [
"150°",
"120°",
"45°",
"90°"
] | null | 2 |
math | kindergarten | cones | true | false | Which shape is a cone? | null | null | null | 0 |
math | grade-2 | identify-the-fraction | false | true | What fraction of the shape is purple? | null | [
"1/9",
"1/7",
"1/2",
"1/3"
] | null | 3 |
science | grade-5 | animal-adaptations-skins-and-body-coverings | true | true | Orange oakleaf butterflies live in the forests of Asia. This butterfly is adapted to be camouflaged among dead leaves. Which animal is also adapted to be camouflaged among dead leaves? | null | null | null | 1 |
math | pre-k | fewer-more-and-same | false | true | Are there more daisies than butterflies? | null | [
"no",
"yes"
] | null | 0 |
math | grade-5 | rotational-symmetry-amount-of-rotation | false | true | This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? | null | [
"1\n6\n of a full turn",
"1\n5\n of a full turn",
"1\n7\n of a full turn",
"1\n10\n of a full turn"
] | null | 0 |
math | grade-3 | compare-area-and-perimeter-of-two-figures | true | false | Which figure has a greater perimeter? | null | null | null | 0 |
math | grade-1 | square-corners | true | false | Which shape has 1 square corner? | null | null | null | 1 |
math | grade-3 | is-it-a-polygon | false | true | Is this a polygon? | null | [
"no",
"yes"
] | null | 0 |
math | pre-k | name-the-shape | false | true | What shape is this? | null | [
"circle",
"rectangle",
"triangle"
] | null | 0 |
math | calculus | domain-and-range | false | true | What is the domain of this function? | null | [
"$\\{x \\mid x \\leq 1\\}$",
"$\\{x \\mid x<1\\}$",
"$\\{x \\mid x \\leq 0\\}$",
"$\\{x \\mid x<0\\}$"
] | null | 2 |
math | kindergarten | subtraction-sentences-up-to-5-what-does-the-model-show | false | true | Which subtraction sentence does the picture show? | null | [
"5 − 1 = 4",
"5 − 2 = 3",
"4 − 1 = 3",
"3 − 2 = 1"
] | null | 2 |
math | grade-2 | name-the-three-dimensional-shape | false | true | What shape is this? | null | [
"cube",
"cone",
"cylinder",
"pyramid"
] | null | 2 |
math | algebra-1 | write-compound-inequalities-from-graphs | false | true | What compound inequality describes this graph? | null | [
"$5<x<6$",
"$x \\leq 5$ or $x>6$",
"$x<5$ or $x>6$",
"$5 \\leq x<6$"
] | null | 1 |
math | grade-5 | adjust-a-budget | false | true | This table shows Donald's July budget. What could Donald do to balance his budget? | null | [
"house-sit for neighbors and earn an extra $40",
"work as a trail guide again to earn an extra $35",
"save $20 less for a car",
"decrease spending at Drenched Water Park to $40"
] | null | 0 |
math | grade-6 | front-side-and-top-view | true | true | If you look at this object from the side, what will you see? | null | null | null | 0 |
science | grade-7 | identify-ecosystems | true | false | Select the prairie grassland ecosystem. This ecosystem has:
warm, wet summers and cold, wet winters
soil that is rich in nutrients
only a few types of trees This ecosystem has:
long, cold winters and short, cold summers
mostly small plants
soil that is frozen year-round This ecosystem has:
hot summers and cool winters
a medium amount of rain
soil that is rich in nutrients | null | null | null | 0 |
math | grade-1 | compare-size-weight-and-capacity | true | false |
Which school bus is shorter? | null | null | null | 0 |
math | algebra-1 | identify-linear-and-exponential-functions-from-tables | false | true | Is this function linear or exponential? | null | [
"exponential",
"linear"
] | null | 0 |
math | kindergarten | subtraction-sentences-up-to-10-which-model-matches | true | false |
Which picture shows 10 − 1 = 9? | null | null | null | 2 |
math | grade-6 | mean-median-mode-and-range-find-the-missing-number | false | true | Bella has the following data: If the mean is 18, which number could p be? | null | [
"30",
"16"
] | null | 1 |
math | grade-2 | find-the-next-shape-in-a-repeating-pattern | true | true | What shape comes next? | null | null | null | 2 |
math | kindergarten | count-on-ten-frames-up-to-10 | false | true | How many squares are on the frame? | null | [
"9",
"3",
"6",
"8"
] | null | 2 |
math | kindergarten | triangles | true | false | Which shape is a triangle? | null | null | null | 2 |
math | grade-8 | mean-median-mode-and-range-find-the-missing-number | false | true | Frank has the following data: If the mean is 9, which number could k be? | null | [
"7",
"31"
] | null | 0 |
math | grade-5 | identify-trapezoids | false | true | Is this quadrilateral a trapezoid? | null | [
"yes",
"no"
] | null | 1 |
math | algebra-2 | domain-and-range-of-absolute-value-functions-graphs | false | true | What are the domain and range of this function? | null | [
"domain: all real numbers, range: $\\{y \\mid y>5\\}$",
"domain: all real numbers, range: $\\{y \\mid y \\leq 5\\}$",
"domain: $\\{x \\mid x>-4\\}$, range: $\\{y \\mid y>5\\}$",
"domain: $\\{x \\mid x>-4\\}$, range: $\\{y \\mid y \\leq 5\\}$"
] | null | 1 |
math | kindergarten | identify-pictures-with-symmetry | true | false |
Which picture has symmetry? | null | null | null | 0 |
math | grade-1 | which-bar-graph-is-correct | true | false |
Ron went back-to-school shopping and bought six pens. He bought more pencils than pens. He bought fewer pairs of scissors and staplers than pens. Ron made a bar graph of the items he bought. Which is his bar graph? | null | null | null | 0 |
science | grade-6 | use-scientific-names-to-classify-organisms | true | true | This organism is a black-footed cat. Its scientific name is Felis nigripes. Select the organism in the same species as the black-footed cat. | null | null | null | 1 |
math | grade-2 | compare-vertices-edges-and-faces | true | false |
Which figure has fewer vertices? | null | null | null | 1 |
math | pre-k | name-the-shape | false | true | What shape is this? | null | [
"rectangle",
"triangle"
] | null | 0 |
math | precalculus | find-limits-at-vertical-asymptotes-using-graphs | false | true | The graph shows f(x). The dashed lines are vertical asymptotes. | null | [
"$\\lim _{x \\rightarrow-6^{-}} f(x)=\\infty$",
"$\\lim _{x \\rightarrow-6^{-}} f(x)=-\\infty$"
] | null | 0 |
math | kindergarten | fewer-more-and-same | false | true | Are there the same number of plates and forks? | null | [
"yes",
"no"
] | null | 1 |
math | grade-5 | interpret-bar-graphs | true | true | Some friends compared the sizes of their stuffed animal collections. Which table shows the same data? | null | null | null | 0 |
math | grade-5 | identify-trapezoids | false | true | Is this quadrilateral a trapezoid? | null | [
"no",
"yes"
] | null | 1 |
science | grade-6 | identify-how-particle-motion-affects-temperature-and-pressure | false | true | The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? | null | [
"sample A",
"sample B",
"neither; the samples have the same temperature"
] | null | 1 |
math | precalculus | determine-continuity-on-an-interval-using-graphs | false | true | Is the function f(x) continuous on the open interval ( – 3,7)? | null | [
"no",
"yes"
] | null | 0 |
math | grade-7 | interpret-circle-graphs | false | true | A group of friends completed a survey about their favorite breads. Which list is arranged from least favorite bread to favorite bread? | null | [
"white, rye, wheat",
"wheat, white, rye",
"rye, wheat, white",
"white, wheat, rye"
] | null | 3 |
math | grade-4 | acute-obtuse-and-right-triangles | false | true | What kind of triangle is this? | null | [
"right",
"acute",
"obtuse"
] | null | 0 |
math | algebra-1 | compare-linear-functions-graphs-and-equations | false | true | Function A and Function B are linear functions. Which statement is true? | null | [
"The y-value of Function A when x=\n–\n4 is less than the y-value of Function B when x=\n–\n4.",
"The y-value of Function A when x=\n–\n4 is greater than the y-value of Function B when x=\n–\n4."
] | null | 0 |
math | grade-4 | acute-obtuse-and-right-triangles | false | true | What kind of triangle is this? | null | [
"acute",
"right",
"obtuse"
] | null | 2 |
math | grade-2 | how-much-more-to-make-a-dollar | true | true | You have these coins: Which coins do you need to make a dollar? | null | null | null | 1 |
math | kindergarten | select-two-dimensional-shapes | true | false | Which shape is a circle? | null | null | null | 1 |
math | precalculus | find-limits-at-vertical-asymptotes-using-graphs | false | true | The graph shows f(x). The dashed line is a vertical asymptote. | null | [
"$\\lim _{x \\rightarrow-2} f(x)=-\\infty$",
"$\\lim _{x \\rightarrow-2} f(x)=\\infty$"
] | null | 1 |
science | grade-5 | identify-mammals-birds-fish-reptiles-and-amphibians | true | false | Select the bird. | null | null | null | 1 |
technology | grade | icons | false | true | This is a(n old) logo of which famous app or program? | null | [
"GroupMe",
"Facebook Messenger",
"Facebook",
"Blender"
] | null | 2 |
science | grade-2 | identify-solids-and-liquids | true | false | Select the liquid. | null | null | null | 1 |
math | grade-8 | identify-lines-of-best-fit | true | false | Which graph shows the line of best fit for the data? | null | null | null | 1 |
math | kindergarten | count-scattered-shapes-up-to-10 | false | true | How many shapes are there? | null | [
"6",
"3",
"2",
"10"
] | null | 0 |
engineer | grade-5 | identify-laboratory-tools | true | false | Select the test tube. | null | null | null | 3 |
science | grade-3 | read-a-thermometer | false | true | Select the temperature shown by this thermometer. | null | [
"15°C",
"40°C",
"50°C"
] | null | 1 |
math | grade-1 | compare-size-weight-and-capacity | true | false | Which clock tower is shorter? | null | null | null | 1 |
math | grade-1 | more-less-and-equally-likely | false | true | If you select a marble without looking, which color are you more likely to pick? | null | [
"black",
"neither; black and purple are equally likely",
"purple"
] | null | 1 |
math | grade-8 | identify-complementary-supplementary-vertical-adjacent-and-congruent-angles | false | true | Which angle is complementary to \angle{4}? | null | [
"\\angle{5}",
"\\angle{1}",
"\\angle{3}",
"\\angle{2}"
] | null | 2 |