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  • Browse by Grade & Topic

Browse by Grade & Topic

Find Gizmos organized by grade level and topic.

Math

  • Grade 3-5

      • Whole Numbers
      • Decimals
      • Fractions
      • Percent
      • Addition and Subtraction
      • Multiplication and Division

      • All Number and Operations Subtopics
      • Graphing
      • Patterns and Sequences
      • Equations and Real-World Problems

      • All Algebra Subtopics
      • Congruence, Symmetry, and Transformations

      • All Geometry Subtopics
      • Length and Distance
      • Perimeter, Area, and Volume

      • All Measurement Subtopics
      • Data Analysis
      • Probability

      • All Data Analysis and Probability Subtopics
  • Grade 6-8

      • Integers, Decimals, and Square Roots
      • Fractions and Factors
      • Ratios, Proportions, and Percents
      • Exponents and Powers
      • Permutations and Combinations

      • All Number and Operations Subtopics
      • Solving Expressions, Equations, and Inequalities
      • Patterns and Sequences
      • Relations and Functions
      • Graphing in the Coordinate Plane
      • Graphing: Applications
      • Nonlinear Functions and Polynomials

      • All Algebra Subtopics
      • Lines and Angles
      • Quadrilaterals and Other Polygons
      • Triangles
      • Right Triangle Trigonometry
      • Similarity and Transformations
      • Three-Dimensional Figures

      • All Geometry Subtopics
      • Perimeter, Area, and Volume
      • Scale
      • Units and Rates

      • All Measurement Subtopics
      • Analyzing and Displaying Data
      • Inferences and Predictions
      • Probability

      • All Data Analysis and Probability Subtopics
  • Grade 9-12

      • Integers, Decimals, and Square Roots
      • Fractions and Factors
      • Ratios, Proportions, and Percents
      • Exponents and Powers
      • Permutations and Combinations
      • Complex Numbers
      • Matrices

      • All Number and Operations Subtopics
      • Solving Linear Equations
      • Graphing Linear Equations and Functions
      • Linear Inequalities
      • Systems of Linear Equations and Inequalities
      • Quadratic Functions and Inequalities
      • Absolute Value
      • Radical Functions and Rational Exponents
      • Exponential and Logarithmic Functions
      • Rational Functions
      • Polynomials and Factoring
      • Transformations
      • Conics
      • Sequences and Series
      • Trigonometric Functions

      • All Algebra Subtopics
      • Lines and Angles
      • Reasoning and Proof
      • Area
      • Quadrilaterals and Other Polygons
      • Triangles
      • Similarity and Transformations
      • Right Angle Trigonometry
      • Circles
      • Three-Dimensional Figures

      • All Geometry Subtopics
      • Perimeter, Area, and Volume
      • Scale

      • All Measurement Subtopics
      • Analyzing and Displaying Data
      • Inferences and Predictions
      • Probability

      • All Data Analysis and Probability Subtopics

Science

  • Grade 3-5

      • Geology
      • Human Impacts
      • Earth, Moon, and Sun
      • Weather, Climate, and Seasons
      • The Solar System
      • Earth's Oceans and Water Effects

      • All Earth and Space Science Subtopics
      • Plants
      • Human Systems and Health
      • Ecosystems
      • Heredity, Diversity, and Evolution

      • All Life Science Subtopics
      • Properties of Matter
      • Motion and Force
      • Gravity
      • Electricity and Magnetism
      • Simple Machines
      • Energy and Heat
      • Waves, Sound, and Light

      • All Physical Science Subtopics
      • Measurement Skills
      • Nature of Science

      • All Science Skills Subtopics
      • Technology
      • Engineering

      • All Technology and Engineering Subtopics
      • Virtual Lab Experiments

      • All Virtual Lab Experiments Subtopics
  • Grade 6-8

      • Geology
      • Earth's Oceans and Water Effects
      • Weather and Climate
      • Earth, Moon, and Sun
      • The Solar System
      • Seasons
      • Stars and Galaxies
      • Human Impacts
      • Virtual Lab Experiments

      • All Earth and Space Science Subtopics
      • Genetics
      • Diversity, Adaptation, and Evolution
      • Cells
      • Plants
      • Populations
      • Human Biology and Health
      • Human Perception
      • Ecosystems
      • Virtual Lab Experiments

      • All Life Science Subtopics
      • Physical Properties of Matter
      • Chemical Reactions
      • Speed and Velocity
      • Light
      • Forms of Energy
      • Electricity and Magnetism
      • Phases and Classification of Matter
      • Atoms, molecules, and chemical bonds
      • Force and Acceleration
      • Gravity
      • Collisions
      • Harmonic Motion
      • Heat
      • Simple Machines
      • Waves
      • Sound
      • Virtual Lab Experiments

      • All Physical Science Subtopics
      • Technology
      • Engineering

      • All Technology and Engineering Subtopics
      • Measurement Skills
      • Nature of Science

      • All Science Skills Subtopics
      • Criminal Forensics

      • All Forensic Science Subtopics
  • Grade 9-12

      • Geology
      • Earth's Oceans and Water Effects
      • Weather and Climate
      • Earth, Moon, and Sun
      • The Solar System
      • Seasons
      • Stars and Galaxies
      • Human Impacts
      • Virtual Lab Experiments

      • All Earth and Space Science Subtopics
      • Genetics
      • Diversity, Adaptation, and Evolution
      • Cells
      • Plants
      • Populations
      • Human Biology and Health
      • Human Perception
      • Biochemistry
      • Ecosystems
      • Mathematical Models
      • Virtual Lab Experiments

      • All Biology Subtopics
      • Physical Properties of Matter
      • Atoms
      • Chemical Reactions
      • Phases and Classification of Matter
      • Chemical Bonding
      • Virtual Lab Experiments

      • All Chemistry Subtopics
      • Force and Acceleration
      • Light
      • Forms of Energy
      • Electricity and Magnetism
      • Speed and Velocity
      • Gravity
      • Collisions
      • Harmonic and Rotational Motion
      • Heat
      • Simple Machines
      • Waves
      • Sound
      • Virtual Lab Experiments

      • All Physics Subtopics
      • Technology
      • Engineering

      • All Technology and Engineering Subtopics
      • Measurement Skills
      • Nature of Science

      • All Science Skills Subtopics
      • Criminal Forensics

      • All Forensic Science Subtopics

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© 2025 ExploreLearning. All rights reserved. Gizmo and Gizmos are registered trademarks of ExploreLearning. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. 10,410,534

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Find Gizmos
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About Gizmos
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  • About STEM Cases
  • What are Gizmos Investigations?
  • Take a Tour
  • Supporting All Students
  • How to Get Gizmos
  • Testimonials
  • K-5 Science
Research
  • The Impact of Gizmos on Student Achievement
  • The Research Behind Gizmos
Support
  • Professional Development Overview
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Resources
  • Popular Gizmos Collections
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© 2025 ExploreLearning. All rights reserved. Gizmo and Gizmos are registered trademarks of ExploreLearning. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. 10,410,534

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