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3rd Grade Worksheets
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WORKSHEETS
Science and Technology: The Helmet
Students design a helmet that someone should wear when they ride a bike or go skating.
Subjects:
Science
Health and Safety
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WORKSHEETS
Science and Technology: The Brain
Students list ways that they can keep their brains healthy.
Subjects:
Brain and Nervous System
Healthy Body
Human Biology
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WORKSHEETS
What Are the Parts of an Ant?
Students draw an ant and label its parts.
Subjects:
Insects
Animals (Zoology)
Biology
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WORKSHEETS
Science Skill: Predicting with Marbles
Students place different amounts of marbles in a cylinder of water, and record their predictions and measurements in a…
Subjects:
Science
Scientific Method
Measurement
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WORKSHEETS
Science Skill: Making Operational Definitions
Students use a chart to record the measurement of classmates' shadows, explore making shadows with the flashlight and…
Subjects:
Science
Physics
Light and Optics
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WORKSHEETS
Science Skill: Observing a Bell
Students observe a bell using different senses.
Subjects:
Science
Biology
Scientific Method
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ACTIVITIES
Science Skill: Making and Using a Model Car
Students plan the design of a model car.
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WORKSHEETS
Science Skill: Formulating Questions and Hypotheses
Students place sponges in a cylinder of water, and record data in a chart to test their hypothesis.
Subjects:
Scientific Method
Scientific Research and Equipment
Science
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WORKSHEETS
Science Skill: Experimenting with Oil and Water
Students test their hypothesis about the thickness of a liquid and the time it would take for a marble to fall through…
Subjects:
Science
Earth Science
Scientific Method
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WORKSHEETS
Science Skill: Estimating and Measuring Objects
Students estimate and measure the mass of several objects and record their data.
Subjects:
Measurement
Estimation
Mathematics
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WORKSHEETS
Science Skill: Communicating Data (Gr. 3)
Students record their observations of water and oil in a chart.
Subjects:
Science
Earth Science
Natural Disasters
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WORKSHEETS
Science Skill: Classifying Coins
Students use charts to classify U.S. coins and foreign coins.
Subjects:
Money
Mathematics
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WORKSHEETS
Science Skill: Identifying and Controlling Variables
Students create ramps with books and record the distance a marble travels.
Subjects:
Scientific Method
Scientific Research and Equipment
Science
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WORKSHEETS
Brain Safety
Students will learn about the human skull and how it protects the brain; however, the skull cannot do this job alone.…
Subjects:
Human Body and Anatomy
Brain and Nervous System
Human Biology
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WORKSHEETS
Let's Huff and Puff and Build a Brain!
There are many ways to "create" a model of the human brain. For this activity, students will be using balloons to…
Subjects:
Brain and Nervous System
Human Biology
Biology
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WORKSHEETS
Making Sense of Our Senses
Use a lesson that is designed to help students understand that our brain allows us to function. The lesson centers on…
Subjects:
Brain and Nervous System
Human Biology
Biology
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WORKSHEETS
Sense Receptors: Sending Signals to the Brain
Use a lesson that explains that each of our senses is made up of different parts, called receptors. Each receptor plays…
Subjects:
Brain and Nervous System
Human Biology
Biology
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WORKSHEETS
What's Inside? An Inside Look at Our Eyes
Students will be introduced to several parts of the human eye and their functions. Students will create an eye model to…
Subjects:
Brain and Nervous System
Healthy Vision
Human Biology
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WORKSHEETS
Now You See It... Now You Don't
The rods and cones of your eye are located in the back of your eye, in the retina. The rods allow us to see movement,…
Subjects:
Brain and Nervous System
Healthy Vision
Human Biology
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WORKSHEETS
Atypical Vision
Use a lesson that is designed to help students understand that several things can cause atypical vision. Through various…
Subjects:
Brain and Nervous System
Healthy Vision
Human Biology
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WORKSHEETS
Where'd You Get Those Dimples?
Students will be introduced to inherited traits and learn that certain traits are passed on to us from our biological…
Subjects:
Science
Biology
Genetics and DNA
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WORKSHEETS
Atypical Connection
Students will observe developmental changes in newborn mice and an atypical disorder in adult mice.
Subjects:
Brain and Nervous System
Human Biology
Biology
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WORKSHEETS
Amazing Electrical Systems
Students will guide a robot through a maze. They will learn that both humans and robots behave via the operation of…
Subjects:
Brain and Nervous System
Human Biology
Biology
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WORKSHEETS
Math Warm-Up 224 for Gr. 3 & 4: Algebra, Patterns & Functions
Use this printable math daily warm-up on number patterns and charts to reinforce your students' algebra skills.
Subjects:
Mathematics
Algebra
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