Lesson Plan
Curated OER

Ruler and Magnifying Fun

For Teachers 1st
First graders investigate objects using rulers and magnifying glasses. They record their observations using a data-recording sheet and write a characteristic for each item they observe. They use the ruler to solve math problems.
Lesson Plan
Curated OER

When a Ruler is Too Short

For Teachers 9th - 12th
Students measure distances using parallax. In this math activity, students explain how this method helped astronomers with their studies of the solar system. They determine the length of their arm using parallax and compare it with other...
Worksheet
Curated OER

Inclined Plane 2

For Students 2nd - 5th
For this activity, you'll need each child to have two wooden blocks, one fat wedge, one skinny wedge, and a ruler. After setting the two wooden blocks side-by-side, they use the different wedges to push the blocks apart, recording the...
Worksheet
Curated OER

Sonic Speed

For Students 2nd - 6th
In this sound speed worksheet, students use paper towel tubes and rulers in partners to test where sound comes from. Students follow 5 sets of directions, answer 1 question, and fill in a chart.
Worksheet
Curated OER

Capillary Action

For Students 4th - 8th
In this capillary action worksheet, students follow directions to see the ability of liquids being drawn up into small spaces using beakers, paper, rulers, food coloring and more. Students follow 8 sets of directions and write a...
Lesson Plan
Curated OER

The Fall of the Ruler

For Teachers 6th - 8th
Middle schoolers determine their reaction time using a ruler. In this Physics lesson, students calculate the class' means and variances. They plot the graph and analyze if there are outliers.
Lesson Plan
California Academy of Science

What's on a Penny?

For Teachers 3rd - 8th
As a lesson on scientific observation, have your class investigate the features of a penny and a nickel. Working in pairs, they practice writing detailed descriptions using their senses and a ruler to gather information. This is an...
Worksheet
Curated OER

Discovering Density

For Students 6th - 12th
If you have a set of six various metal rods, you can use this lab activity to challenge science students to calculate their densities. They will use a triple beam balance to measure the mass and the micrometer and ruler determine the...
Worksheet
Curated OER

Gears 2

For Students 3rd - 6th
In this gears learning exercise, students use a ruler and gears to conduct an experiment. Students follow 11 sets of directions,write a conclusion, and graph their results.
Lesson Plan
California Academy of Science

Snakes and Lizards Length and Movement

For Teachers K - 5th Standards
Snakes and lizards can be very tiny or very long. Your class will get out their rulers to see just how big snakes and lizards can be. They discuss several different reptiles by reading the included animal fact cards, then each small...
Lesson Plan
US Department of Energy

Thermal Expansion of Water: Rise of Sea Level

For Teachers 9th - 12th
Using bunsen burners, Erlenmeyer flasks, thermometers, hollow glass tubes, stoppers, and rulers, learners experiment with and measure how water expands when heated. The activity connects the expansion of water when heated to global...
Lesson Plan
Curated OER

Arctic Animals: How Do They Measure Up?

For Teachers K - 4th Standards
Young scientists grab their measuring tapes, rulers, and yard sticks as they see how big Arctic animals really are. To conceptualize the trait of height or length, each small group will measure out the entire length of an arctic animal....
Activity
Perkins School for the Blind

Design and Problem Solving

For Teachers 6th - 12th
What if you had a design problem you wanted to solve, but were unable to draw because you were unable to see? Teach your learners with visual impairments that they can use Wikki Stix®, a braille ruler, Legos®, and Constructo Straws to...
Lesson Plan
Las Cumbres Observatory

The Cosmic Distance Ladder: Parallax

For Teachers 11th - 12th
Scientists don't have a ruler long enough to measure to the stars, so they rely on math. Scholars learn to calculate the distance from Earth to a star using the parallax method. They use angle measures from different perspectives to...
Worksheet
Curated OER

Levers 1

For Students 4th - 6th
In this levers worksheet, students follow directions to making levers with a ruler, weights, pennies, and more. Students then see how much force is needed when adding more weights.
Worksheet
Curated OER

Practicing Paleontology

For Students 2nd - 6th
In this paleontology worksheet, students use newspaper, fossils, a ruler, and more to discover what is inside a fossil. Students then answer 4 questions about their activity.
Lesson Plan
BBC

Sorting and Using Materials

For Teachers 1st - 2nd
First and second graders see that everyday objects are made from a variety of materials. They interact with objects such as keys, plastic spoons, a wooden ruler, a towel, and a plastic bag. A discussion ensues which leads them to...
Lesson Plan
Curated OER

Sliding Along

For Teachers 3rd
Third graders use a ruler that has a bag tie slider attached to it to measure a number of items. While measuring, they complete a "Sliding Along" worksheet and a "Sliding Synthesis Journal." In the journal entry, they include what they...
Worksheet
Curated OER

Building a Computer

For Students 6th - 9th
In this computer instructional activity, students read about computers and the definition of a computer. They build a simple computer using two rulers and learn to add numbers using the computer they build. They answer three critical...
Lesson Plan
Curated OER

Estimation and Significant Figures

For Teachers 9th - 12th
High schoolers investigate the importance of significant figures through measuring and estimating. In this estimation and significant figures lesson plan, students measure pieces of paper and round their figures to the nearest marking on...
Worksheet
Curated OER

High or Low

For Students 9th - 12th
In this wave properties worksheet, students will experiment to see how the sound made by vibrating a ruler is affected by the length of the part that is vibrating. Then students will answer 5 questions based on the results of the...
Lesson Plan
Curated OER

May the Force Be With You

For Teachers 7th - 10th
Students work in groups, they investigate how different forces act upon objects and how this information can be used in their day-to-day lives. They wrap the rubber band around the book. Students place the bo.ok and ruler on top of a...
Lesson Plan
Curated OER

Lever as a Simple Machine

For Teachers 2nd - 6th
Students study the three different types of levers and develop a simple machine. In this levers and simple machines lesson, students look at different types of levers, and experiment with a ruler and a marshmallow to determine how they...
Lesson Plan
Curated OER

Science: Solids

For Teachers 2nd
Second graders investigate the properties of solids and discover how to classify them. Using rulers, they measure various solids on display. In groups, they play an identification game where one students names a location, such as the...

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