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Showing Results for area of a rectangle using square units : Page 13
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Throwing a Baseball
Activity
Throwing a Baseball
Fourth Grade
Life Science
With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.
Activity
Throwing a Baseball
Activity
Throwing a Baseball
With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.
Fourth Grade
Life Science
Activity
Apple Allelopathy: Accelerating the Ripening Process
Activity
Apple Allelopathy: Accelerating the Ripening Process
Fifth Grade
Engineering and Science Inquiry
This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.
Activity
Apple Allelopathy: Accelerating the Ripening Process
Activity
Apple Allelopathy: Accelerating the Ripening Process
This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.
Fifth Grade
Engineering and Science Inquiry
Activity
Seed Storage Study
Activity
Seed Storage Study
Measurement
Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.
Activity
Seed Storage Study
Activity
Seed Storage Study
Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.
Measurement
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Fifth Grade
Measurement
Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.
Fifth Grade
Measurement
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Engineering and Science Inquiry
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Engineering and Science Inquiry
Activity
Chemical Indicators
Activity
Chemical Indicators
Fourth Grade
Engineering and Science Inquiry
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
Activity
Chemical Indicators
Activity
Chemical Indicators
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
Fourth Grade
Engineering and Science Inquiry
Activity
What Is the Bacterial Content of Milk?
Activity
What Is the Bacterial Content of Milk?
Measurement
In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.
Activity
What Is the Bacterial Content of Milk?
Activity
What Is the Bacterial Content of Milk?
In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.
Measurement
Activity
Think Like a Scientist: Observe, Sort, and Classify
Lesson Plan
Think Like a Scientist: Observe, Sort, and Classify
First Grade
Engineering and Science Inquiry
Scientists observe and classify the world around them! In this lesson, your students will practice their processing skills by observing a group of objects and grouping the objects based on their attributes.
Lesson Plan
Think Like a Scientist: Observe, Sort, and Classify
Lesson Plan
Think Like a Scientist: Observe, Sort, and Classify
Scientists observe and classify the world around them! In this lesson, your students will practice their processing skills by observing a group of objects and grouping the objects based on their attributes.
First Grade
Engineering and Science Inquiry
Lesson Plan
Water Water Everywhere
Activity
Water Water Everywhere
Engineering and Science Inquiry
The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.
Activity
Water Water Everywhere
Activity
Water Water Everywhere
The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.
Engineering and Science Inquiry
Activity
Compost Sorting
Activity
Compost Sorting
Fourth Grade
Engineering and Science Inquiry
This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.
Activity
Compost Sorting
Activity
Compost Sorting
This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.
Fourth Grade
Engineering and Science Inquiry
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Fifth Grade
Engineering and Science Inquiry
This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.
Fifth Grade
Engineering and Science Inquiry
Activity
What is in Tap Water?
Activity
What is in Tap Water?
Measurement
Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.
Activity
What is in Tap Water?
Activity
What is in Tap Water?
Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.
Measurement
Activity
The Scratch Test: Testing a Rock's Hardness
Activity
The Scratch Test: Testing a Rock's Hardness
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the hardness property of minerals.
Activity
The Scratch Test: Testing a Rock's Hardness
Activity
The Scratch Test: Testing a Rock's Hardness
This science fair project idea investigates the hardness property of minerals.
Third Grade
Engineering and Science Inquiry
Activity
Ripening and Vitamin C
Activity
Ripening and Vitamin C
Engineering and Science Inquiry
Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.
Activity
Ripening and Vitamin C
Activity
Ripening and Vitamin C
Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.
Engineering and Science Inquiry
Activity
Fossils Worksheets: Dig It! #2
Worksheet
Fossils Worksheets: Dig It! #2
Second Grade
Earth and Space Science
Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.
Worksheet
Fossils Worksheets: Dig It! #2
Worksheet
Fossils Worksheets: Dig It! #2
Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.
Second Grade
Earth and Space Science
Worksheet
Effect of Temperature on Sugar Production
Activity
Effect of Temperature on Sugar Production
Measurement
In this science fair project, students examine how temperature affects sugar transport within a plant.
Activity
Effect of Temperature on Sugar Production
Activity
Effect of Temperature on Sugar Production
In this science fair project, students examine how temperature affects sugar transport within a plant.
Measurement
Activity
Five Senses Weather
Lesson Plan
Five Senses Weather
Kindergarten
Life Science
This science and writing inspired lesson combines the five senses with weather predictions! Kindergarten students will love practicing their observation skills as they imagine tomorrow’s weather.
Lesson Plan
Five Senses Weather
Lesson Plan
Five Senses Weather
This science and writing inspired lesson combines the five senses with weather predictions! Kindergarten students will love practicing their observation skills as they imagine tomorrow’s weather.
Kindergarten
Life Science
Lesson Plan
Connecting Batteries in Series
Activity
Connecting Batteries in Series
Engineering and Science Inquiry
This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.
Activity
Connecting Batteries in Series
Activity
Connecting Batteries in Series
This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.
Engineering and Science Inquiry
Activity
Understanding Absorption
Activity
Understanding Absorption
Third Grade
Life Science
Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.
Activity
Understanding Absorption
Activity
Understanding Absorption
Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.
Third Grade
Life Science
Activity
The Effect of Caffeine on Plant Growth
Activity
The Effect of Caffeine on Plant Growth
Life Science
The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.
Activity
The Effect of Caffeine on Plant Growth
Activity
The Effect of Caffeine on Plant Growth
The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.
Life Science
Activity
Comparing Additive and Subtractive Color
Activity
Comparing Additive and Subtractive Color
Physical Science
In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.
Activity
Comparing Additive and Subtractive Color
Activity
Comparing Additive and Subtractive Color
In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.
Physical Science
Activity
How Lefties Write
Activity
How Lefties Write
Fifth Grade
Engineering and Science Inquiry
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Activity
How Lefties Write
Activity
How Lefties Write
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Fifth Grade
Engineering and Science Inquiry
Activity
Does 100% Fruit Juice Have More Vitamin C than Juice with Artificial Ingredients?
Activity
Does 100% Fruit Juice Have More Vitamin C than Juice with Artificial Ingredients?
Engineering and Science Inquiry
Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!
Activity
Does 100% Fruit Juice Have More Vitamin C than Juice with Artificial Ingredients?
Activity
Does 100% Fruit Juice Have More Vitamin C than Juice with Artificial Ingredients?
Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!
Engineering and Science Inquiry
Activity
How Heavy is a Bubble?
Activity
How Heavy is a Bubble?
Engineering and Science Inquiry
Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?
Activity
How Heavy is a Bubble?
Activity
How Heavy is a Bubble?
Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?
Engineering and Science Inquiry
Activity
Are Fungi Plants?
Activity
Are Fungi Plants?
Engineering and Science Inquiry
This science fair project examines the different composition of fungi and plants.
Activity
Are Fungi Plants?
Activity
Are Fungi Plants?
This science fair project examines the different composition of fungi and plants.
Engineering and Science Inquiry
Activity
Diorama of the Geologic Period
Activity
Diorama of the Geologic Period
Engineering and Science Inquiry
This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.
Activity
Diorama of the Geologic Period
Activity
Diorama of the Geologic Period
This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.
Engineering and Science Inquiry
Activity
The Smallest Touch: Exploring Thresholds of Sensitivity
Activity
The Smallest Touch: Exploring Thresholds of Sensitivity
Engineering and Science Inquiry
Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.
Activity
The Smallest Touch: Exploring Thresholds of Sensitivity
Activity
The Smallest Touch: Exploring Thresholds of Sensitivity
Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.
Engineering and Science Inquiry
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Fourth Grade
Life Science
What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.
Fourth Grade
Life Science
Activity
Tropical Rainforest Food Web
Activity
Tropical Rainforest Food Web
Engineering and Science Inquiry
Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.
Activity
Tropical Rainforest Food Web
Activity
Tropical Rainforest Food Web
Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.
Engineering and Science Inquiry
Activity
The Effect of Humidity and Temperature on Percussive Pitch
Activity
The Effect of Humidity and Temperature on Percussive Pitch
Measurement
This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.
Activity
The Effect of Humidity and Temperature on Percussive Pitch
Activity
The Effect of Humidity and Temperature on Percussive Pitch
This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.
Measurement
Activity
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