
Tools  Sort by Discipline
Agriculture
Astronomy & Physics
Biology
Chemistry
Computer Science
Engineering
General Science
Mathematical Thinking
Fault Finding and Fixing
Percentages, Set #1
Percentages, Set #1 (solutions)
Combinations and Chance, Set #2
Combinations and Chance, Set #2 (solutions)
Interpreting and Misinterpreting Data, Set #3
Interpreting and Misinterpreting Data, Set #3 (solutions)
Interpreting and Misinterpreting Data, Set #4
Interpreting and Misinterpreting Data, Set #4 (solutions)
Plausible Estimation
Estimates for a Million, Set #1
Estimates for a Million, Set #1 (solutions)
Estimating for Amazing Facts, Set #2
Estimating for Amazing Facts, Set #2 (solutions)
Estimating for Amazing Facts, Set #3
Estimating for Amazing Facts, Set #3 (solutions)
Estimates for the USA, Set #4
Estimates for the USA, Set #4 (solutions)
Creating Measures
Squareness, Example #1
Squareness, Example #1 (solutions)
Steepness, Example #2
Steepness, Example #2 (solutions)
Compactness, Example #3
Compactness, Example #3 (solutions)
Crowdedness, Example #4
Crowdedness, Example #4 (solutions)
Awkwardness, Example #5
Awkwardness, Example #5 (solutions)
Sharpness, Example #6
Sharpness, Example #6 (solutions)
Convincing and Proving
Always, Sometimes or Never True, Set #1
Always, Sometimes or Never True, Set #1 (solutions)
Always, Sometimes or Never True, Set #2
Always, Sometimes or Never True, Set #2 (solutions)
Critiquing 'Proofs', Set #3
Critiquing 'Proofs', Set #3 (solutions)
Critiquing 'Proofs', Set #4
Critiquing 'Proofs', Set #4 (solutions)
Reasoning from Evidence
Testing a New Deodorant, Example #1
Testing a New Deodorant, Example #1 (solutions)
Emergency 911!, Example #2
Emergency 911!, Example #2 (solutions)
Ordering a Cab, Example #3
Ordering a Cab, Example #3 (solutions)
Traffic Accidents, Example #4
Traffic Accidents, Example #4 (solutions)
Student Assessment of Learning Gains
Interdisciplinary Courses
Mathematics
Mathematical Thinking
Fault Finding and Fixing
Percentages, Set #1
Percentages, Set #1 (solutions)
Combinations and Chance, Set #2
Combinations and Chance, Set #2 (solutions)
Interpreting and Misinterpreting Data, Set #3
Interpreting and Misinterpreting Data, Set #3 (solutions)
Interpreting and Misinterpreting Data, Set #4
Interpreting and Misinterpreting Data, Set #4 (solutions)
Plausible Estimation
Estimates for a Million, Set #1
Estimates for a Million, Set #1 (solutions)
Estimating for Amazing Facts, Set #2
Estimating for Amazing Facts, Set #2 (solutions)
Estimating for Amazing Facts, Set #3
Estimating for Amazing Facts, Set #3 (solutions)
Estimates for the USA, Set #4
Estimates for the USA, Set #4 (solutions)
Creating Measures
Squareness, Example #1
Squareness, Example #1 (solutions)
Steepness, Example #2
Steepness, Example #2 (solutions)
Compactness, Example #3
Compactness, Example #3 (solutions)
Crowdedness, Example #4
Crowdedness, Example #4 (solutions)
Awkwardness, Example #5
Awkwardness, Example #5 (solutions)
Sharpness, Example #6
Sharpness, Example #6 (solutions)
Convincing and Proving
Always, Sometimes or Never True, Set #1
Always, Sometimes or Never True, Set #1 (solutions)
Always, Sometimes or Never True, Set #2
Always, Sometimes or Never True, Set #2 (solutions)
Critiquing 'Proofs', Set #3
Critiquing 'Proofs', Set #3 (solutions)
Critiquing 'Proofs', Set #4
Critiquing 'Proofs', Set #4 (solutions)
Reasoning from Evidence
Testing a New Deodorant, Example #1
Testing a New Deodorant, Example #1 (solutions)
Emergency 911!, Example #2
Emergency 911!, Example #2 (solutions)
Ordering a Cab, Example #3
Ordering a Cab, Example #3 (solutions)
Traffic Accidents, Example #4
Traffic Accidents, Example #4 (solutions)
Student Assessment of Learning Gains
