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Middle School Science · skill quizzes

Middle School Science quizzes

Test your knowledge with skill-focused quizzes. Each quiz targets one specific skill — answer first, score at the end, then review every miss with worked solutions.
222
Quizzes
4,242
Questions
01
Consumption Impacts EarthAdvanced
20 questions · 30 min ·
02
Design Impact SolutionsAdvanced
20 questions · 30 min ·
03
Evaluate Claims of Human ImpactAdvanced
20 questions · 30 min ·
04
Evaluate Impact SolutionsAdvanced
20 questions · 30 min ·
05
Evidence Of the Warming GlobeAdvanced
20 questions · 30 min ·
06
Greenhouse Gas EvidenceAdvanced
20 questions · 30 min ·
07
Hazard Pattern DataAdvanced
20 questions · 30 min ·
08
Hazard Risk EstimatesIntermediate
19 questions · 29 min ·
09
Human Impact ActivitiesAdvanced
20 questions · 30 min ·
10
Human Impact to the EnvironmentAdvanced
20 questions · 30 min ·
11
Human Resource UseAdvanced
20 questions · 30 min ·
12
Humans Role in Global WarmingAdvanced
20 questions · 30 min ·
13
Limited Natural ResourcesAdvanced
20 questions · 30 min ·
14
Population Growth TrendsAdvanced
20 questions · 30 min ·
15
Predictable Vs Sudden HazardsAdvanced
20 questions · 30 min ·
16
Reduce Hazard RiskAdvanced
20 questions · 30 min ·
17
Resources From GeologyAdvanced
20 questions · 30 min ·
18
Set Impact LimitsAdvanced
20 questions · 30 min ·
19
Uneven Earth ResourcesAdvanced
20 questions · 30 min ·
01
Compare Gravity ScalesAdvanced
20 questions · 30 min ·
02
Compare Object DistancesAdvanced
20 questions · 30 min ·
03
Compare Object SizesBeginner
8 questions · 12 min ·
04
Compare Space ObjectsBeginner
8 questions · 12 min ·
05
Earth Sun Moon PositionsIntermediate
18 questions · 27 min ·
06
Fossils Show Relative AgeAdvanced
20 questions · 30 min ·
07
Geologic Time FrameworkAdvanced
20 questions · 30 min ·
08
Gravity Affects MotionAdvanced
20 questions · 30 min ·
09
Gravity Holds Solar SystemAdvanced
20 questions · 30 min ·
10
Gravity Shapes SpaceAdvanced
20 questions · 30 min ·
11
How Eclipses HappenAdvanced
20 questions · 30 min ·
12
Life And Environment ChangeAdvanced
20 questions · 30 min ·
13
Lunar Phase SequenceAdvanced
20 questions · 30 min ·
14
Predict Space CyclesAdvanced
20 questions · 30 min ·
15
Reason About ScaleAdvanced
20 questions · 30 min ·
16
Rock Layers Show HistoryIntermediate
13 questions · 20 min ·
17
Sequence Earth HistoryAdvanced
20 questions · 30 min ·
18
Why Orbits HappenAdvanced
20 questions · 30 min ·
19
Why Seasons ChangeAdvanced
20 questions · 30 min ·
01
Air Mass InteractionsAdvanced
20 questions · 30 min ·
02
Air Mass MovementAdvanced
20 questions · 30 min ·
03
Analyze Fossil and Rock DistributionAdvanced
20 questions · 30 min ·
04
Changing Earth SurfaceAdvanced
20 questions · 30 min ·
05
Climate Patterns ExplainedAdvanced
20 questions · 30 min ·
06
Energy Drives Earth ChangesAdvanced
20 questions · 30 min ·
07
Energy Moves WaterAdvanced
20 questions · 30 min ·
08
Geography Affects ClimateAdvanced
20 questions · 30 min ·
09
Global Wind PatternsAdvanced
20 questions · 30 min ·
10
How Rocks FormAdvanced
20 questions · 30 min ·
11
Matter And Energy FlowAdvanced
20 questions · 30 min ·
12
Models of GeosystemsAdvanced
20 questions · 30 min ·
13
Ocean Currents Move HeatAdvanced
20 questions · 30 min ·
14
Plate Motion EvidenceAdvanced
20 questions · 30 min ·
15
Plates Shape ContinentsAdvanced
20 questions · 30 min ·
16
Predict Weather PatternsAdvanced
20 questions · 30 min ·
17
Processes Shape MaterialsAdvanced
20 questions · 30 min ·
18
Rebuild Past ContinentsAdvanced
20 questions · 30 min ·
19
Scale Affects ChangeAdvanced
20 questions · 30 min ·
20
Slow And Fast ChangesAdvanced
20 questions · 30 min ·
21
Surface Shaping ProcessesIntermediate
15 questions · 23 min ·
22
Trace Water CycleAdvanced
20 questions · 30 min ·
23
Track Weather ChangesIntermediate
17 questions · 26 min ·
24
Water Changes StateAdvanced
20 questions · 30 min ·
25
Water Cycle ModelsAdvanced
20 questions · 30 min ·
01
Anatomical Similarities and Evolutionary RelationshipsIntermediate
12 questions · 18 min ·
02
Compare Body StructuresIntermediate
17 questions · 26 min ·
03
Compare Embryo ImagesIntermediate
15 questions · 23 min ·
04
Embryology EvidenceAdvanced
20 questions · 30 min ·
05
Embryos Show AncestryAdvanced
20 questions · 30 min ·
06
Embryos Show RelationshipsAdvanced
20 questions · 30 min ·
07
Environment Shapes TraitsAdvanced
20 questions · 30 min ·
08
Evidence of Common AncestryIntermediate
16 questions · 24 min ·
09
Extinction and AppearanceAdvanced
20 questions · 30 min ·
10
Fossil Diversity PatternsAdvanced
20 questions · 30 min ·
11
Fossil Layers Show ChangeAdvanced
20 questions · 30 min ·
12
Genetic VariationAdvanced
20 questions · 30 min ·
13
How Humans Change TraitsAdvanced
20 questions · 30 min ·
14
Human Trait TechnologiesAdvanced
20 questions · 30 min ·
15
Impacts of Trait TechnologyAdvanced
20 questions · 30 min ·
16
Interpret Trait GraphsBeginner
3 questions · 5 min ·
17
Life Changes Over TimeAdvanced
20 questions · 30 min ·
18
Measure Evolutionary ChangeAdvanced
20 questions · 30 min ·
19
Modern vs Fossil AnatomyIntermediate
10 questions · 15 min ·
20
Natural Selection EffectsAdvanced
20 questions · 30 min ·
21
Pros and Cons of SelectionAdvanced
20 questions · 30 min ·
22
Track Trait FrequencyBeginner
6 questions · 9 min ·
23
Traits Affect PopulationsAdvanced
20 questions · 30 min ·
24
Traits Improve SurvivalIntermediate
12 questions · 18 min ·
01
Analyze Ecosystem Change DataAdvanced
20 questions · 30 min ·
02
Compare Biodiversity SolutionsAdvanced
20 questions · 30 min ·
03
Compare Ecosystem InteractionsAdvanced
20 questions · 30 min ·
04
Define Ecosystem BoundariesAdvanced
20 questions · 30 min ·
05
Disturbances Change PopulationsAdvanced
20 questions · 30 min ·
06
Ecosystem Change ArgumentsAdvanced
20 questions · 30 min ·
07
Ecosystem ServicesAdvanced
20 questions · 30 min ·
08
Energy Flow in EcosystemsAdvanced
20 questions · 30 min ·
09
Evaluate Conservation SolutionsAdvanced
20 questions · 30 min ·
10
Evaluate Population ExplanationsAdvanced
20 questions · 30 min ·
11
Interactions Affect SurvivalAdvanced
20 questions · 30 min ·
12
Justify Conservation ChoicesAdvanced
20 questions · 30 min ·
13
Model Food WebsAdvanced
20 questions · 30 min ·
14
Predict Interaction OutcomesAdvanced
20 questions · 30 min ·
15
Predict Population ChangesAdvanced
20 questions · 30 min ·
16
Resources Affect GrowthIntermediate
18 questions · 27 min ·
17
Resources and Population SizeAdvanced
20 questions · 30 min ·
18
Trace Matter in EcosystemsAdvanced
20 questions · 30 min ·
19
Types of Ecosystem InteractionsAdvanced
20 questions · 30 min ·
01
Behaviors Aid ReproductionAdvanced
20 questions · 30 min ·
02
Body Systems InteractionAdvanced
20 questions · 30 min ·
03
Brain Processes SignalsAdvanced
20 questions · 30 min ·
04
Cell Membrane ControlAdvanced
20 questions · 30 min ·
05
Cell Parts and FunctionsAdvanced
20 questions · 30 min ·
06
Cell Types and NumbersIntermediate
13 questions · 20 min ·
07
Cells Form Tissues OrgansAdvanced
20 questions · 30 min ·
08
Energy From FoodAdvanced
20 questions · 30 min ·
09
Energy From SunlightAdvanced
20 questions · 30 min ·
10
Environmental Growth FactorsAdvanced
20 questions · 30 min ·
11
Evidence for Behaviors/Traits Impacting ReproductionAdvanced
20 questions · 30 min ·
12
Explain Growth PatternsBeginner
7 questions · 11 min ·
13
From Senses to ResponsesAdvanced
20 questions · 30 min ·
14
Genes and EnvironmentAdvanced
20 questions · 30 min ·
15
Genetic Growth FactorsAdvanced
20 questions · 30 min ·
16
How Cell Parts Work TogetherAdvanced
20 questions · 30 min ·
17
How Senses Detect StimuliAdvanced
20 questions · 30 min ·
18
Identify Body SystemsIntermediate
17 questions · 26 min ·
19
Integration of Body SystemsAdvanced
20 questions · 30 min ·
20
Living Things Have CellsAdvanced
20 questions · 30 min ·
21
Living vs Nonliving CellsIntermediate
11 questions · 17 min ·
22
Matter Enters Through PhotosynthesisAdvanced
20 questions · 30 min ·
23
Model Cell SystemsAdvanced
20 questions · 30 min ·
24
Model Food BreakdownAdvanced
20 questions · 30 min ·
25
Molecules Support GrowthAdvanced
20 questions · 30 min ·
26
One Cell vs ManyBeginner
7 questions · 11 min ·
27
Photosynthesis Inputs OutputsAdvanced
20 questions · 30 min ·
28
Plant Reproductive StructuresBeginner
9 questions · 14 min ·
29
Trace Digestion and RespirationAdvanced
20 questions · 30 min ·
30
Trace Matter and EnergyAdvanced
20 questions · 30 min ·
31
Traits and Reproductive SuccessIntermediate
13 questions · 20 min ·
32
Types of Sensory StimuliIntermediate
18 questions · 27 min ·
01
Asexual vs Sexual ReproductionAdvanced
20 questions · 30 min ·
02
Effects of MutationsIntermediate
19 questions · 29 min ·
03
Evidence for Inherited VariationAdvanced
20 questions · 30 min ·
04
Gene Changes Affect ProteinsAdvanced
20 questions · 30 min ·
05
Genes Make ProteinsAdvanced
20 questions · 30 min ·
06
Passing Traits to OffspringAdvanced
20 questions · 30 min ·
07
Proteins Affect TraitsAdvanced
20 questions · 30 min ·
08
Variation From Sexual ReproductionAdvanced
20 questions · 30 min ·
01
Analyze Temperature DataAdvanced
20 questions · 30 min ·
02
Build and Test Heat DeviceAdvanced
20 questions · 30 min ·
03
Compare Potential EnergyAdvanced
20 questions · 30 min ·
04
Design for Heat TransferAdvanced
20 questions · 30 min ·
05
Evaluate Heat DeviceAdvanced
20 questions · 30 min ·
06
Evidence of Energy ChangeAdvanced
20 questions · 30 min ·
07
Explain Energy TransferAdvanced
20 questions · 30 min ·
08
Explain Kinetic Energy ChangesAdvanced
20 questions · 30 min ·
09
Forces and Potential EnergyAdvanced
20 questions · 30 min ·
10
Graph Energy and MassAdvanced
20 questions · 30 min ·
11
Graph Energy and SpeedAdvanced
20 questions · 30 min ·
12
Improve Heat ControlAdvanced
20 questions · 30 min ·
13
Mass Material TemperatureAdvanced
20 questions · 30 min ·
14
Model Potential EnergyAdvanced
20 questions · 30 min ·
15
Motion and Energy TransferAdvanced
20 questions · 30 min ·
16
Plan Temperature InvestigationAdvanced
20 questions · 30 min ·
17
Set Heat Device RequirementsAdvanced
20 questions · 30 min ·
18
Systems Acting at DistanceAdvanced
20 questions · 30 min ·
19
Variables in Heat TransferAdvanced
20 questions · 30 min ·
01
Analyze Property ChangesAdvanced
20 questions · 30 min ·
02
Atoms Rearranged in ReactionsAdvanced
20 questions · 30 min ·
03
Build Thermal Energy DeviceAdvanced
20 questions · 30 min ·
04
Check Atom ConservationAdvanced
20 questions · 30 min ·
05
Chemical vs Physical ChangesAdvanced
20 questions · 30 min ·
06
Choosing Materials for SocietyAdvanced
20 questions · 30 min ·
07
Compare Atomic StructuresAdvanced
20 questions · 30 min ·
08
Connect Properties to ParticlesAdvanced
20 questions · 30 min ·
09
Explain Conservation of MassAdvanced
20 questions · 30 min ·
10
How Atoms Shape SubstancesAdvanced
20 questions · 30 min ·
11
Identify Chemical ReactionsAdvanced
20 questions · 30 min ·
12
Impacts of Synthetic MaterialsAdvanced
20 questions · 30 min ·
13
Improve Device DesignAdvanced
20 questions · 30 min ·
14
Making Synthetic MaterialsAdvanced
20 questions · 30 min ·
15
Mass Stays the SameAdvanced
20 questions · 30 min ·
16
Model Simple MoleculesAdvanced
20 questions · 30 min ·
17
Model States of MatterAdvanced
20 questions · 30 min ·
18
Molecules vs Crystal StructuresAdvanced
20 questions · 30 min ·
19
Particle Motion and HeatAdvanced
20 questions · 30 min ·
20
Predict State ChangesAdvanced
20 questions · 30 min ·
21
Resources for Synthetic MaterialsAdvanced
20 questions · 30 min ·
22
Set Design RequirementsAdvanced
20 questions · 30 min ·
23
Temperature and Particle MotionAdvanced
20 questions · 30 min ·
24
Test Device PerformanceAdvanced
20 questions · 30 min ·
01
Action Reaction ForcesAdvanced
20 questions · 30 min ·
02
Balanced vs Unbalanced ForcesAdvanced
20 questions · 30 min ·
03
Describe Motion ClearlyAdvanced
20 questions · 30 min ·
04
Equal and Opposite ForcesAdvanced
20 questions · 30 min ·
05
Evaluate Collision DesignAdvanced
20 questions · 30 min ·
06
Evaluate Field InvestigationsAdvanced
20 questions · 30 min ·
07
Evidence for GravityAdvanced
20 questions · 30 min ·
08
Evidence of FieldsAdvanced
20 questions · 30 min ·
09
Factors Affecting ForcesAdvanced
20 questions · 30 min ·
10
Force Strength PatternsAdvanced
20 questions · 30 min ·
11
Forces Act at DistanceAdvanced
20 questions · 30 min ·
12
Forces in Everyday DevicesAdvanced
20 questions · 30 min ·
13
Gravity Depends on MassAdvanced
20 questions · 30 min ·
14
Gravity Is AttractiveAdvanced
20 questions · 30 min ·
15
Mass Affects MotionAdvanced
20 questions · 30 min ·
16
Model Force FieldsAdvanced
20 questions · 30 min ·
17
Motion Caused by GravityAdvanced
20 questions · 30 min ·
18
Net Force and MotionAdvanced
20 questions · 30 min ·
19
Predict Collision MotionAdvanced
20 questions · 30 min ·
20
Questions About Electric ForcesAdvanced
20 questions · 30 min ·
21
Reduce Collision EffectsAdvanced
20 questions · 30 min ·
22
Variables Affecting MotionAdvanced
20 questions · 30 min ·
01
Analog vs Digital SignalsAdvanced
20 questions · 30 min ·
02
Compare Wave EnergyBeginner
6 questions · 9 min ·
03
Measure Wave AmplitudeAdvanced
20 questions · 30 min ·
04
Predict Wave BehaviorAdvanced
20 questions · 30 min ·
05
Wave Energy RelationshipAdvanced
20 questions · 30 min ·
06
Wave PatternsAdvanced
20 questions · 30 min ·
07
Wave Technology UsesAdvanced
20 questions · 30 min ·
08
Waves and MaterialsAdvanced
20 questions · 30 min ·
09
Waves at BoundariesAdvanced
20 questions · 30 min ·
10
Waves Carry InformationAdvanced
20 questions · 30 min ·
11
Why Digital Is ClearerIntermediate
15 questions · 23 min ·