Printables
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Houghton Mifflin Harcourt

Unit 5 Math Vocabulary Cards (Grade 4)

For Students 4th
A set of 49 cards can enhance fourth graders' math vocabulary. It provides a pair of cards on each sheet, one with the word printed in bold text, and the other with the definition of the word. Topics of the cards include mostly...
Lesson Plan
Polar Trec

Where is the World's Water?

For Teachers 5th - 8th Standards
Scholars discover the amount of the Earth's water in various locations such as the ocean, ice, the atmosphere, etc. They then make a model of the how much water those percentages represent. Finally, analysis questions bring the concepts...
Interactive
Shodor Education Foundation

Squaring the Triangle

For Students 8th - 12th Standards
Teach budding mathematicians how to square a triangle with an interactive that shows a graphical proof of the Pythagorean Theorem. Pupils alter the lengths of the legs using sliders. Using the inputted lengths, the applet displays the...
Lesson Plan
Curated OER

Garden Scavenger Hunt

For Teachers 2nd
Second graders examine the metric system. In this metric system lesson, 2nd graders compare measurements of common objects in metric units. Students compete in a garden scavenger hunt.
Lesson Plan
Curated OER

Estimation Task

For Teachers 5th - 8th
Upper graders practice their estimation skills by observing different objects then making their best guess without using measuring instruments. Students are asked to estimate mass, length, volume, and area.
Worksheet
Curated OER

Soil Porosity, Moisture Content, pH, and Density

For Students 9th - 12th
This lab activity does not have to be done with AP environmental scientists. It can also be done with middle to high school earth scientists. The procedures aren't complex. Learners determine the density of dry and wet sand in order to...
Lesson Plan
Curated OER

Seismic Waves

For Teachers 9th - 12th
Students work together to discuss seismic waves. Using seismograph records, they practice determining where the epicenter of the earthquake was located. They identify and illustrate the three types of waves and how the records can be...
Lesson Plan
Curated OER

Bittersweet: Diabetes

For Teachers 8th - 10th
Students study diabetes including the warning signs and preventive measures.  In this insulin lesson plan students complete several activities that examine the different types of diabetes. 
Lesson Plan
Curated OER

What Is The Matter?

For Teachers 6th - 8th
Students engage in a lesson about the scientific concept of matter. They use essential questions in order to guide the research process. Students engage in several class inquiries that are hands on in order to investigate the properties...
Worksheet
Curated OER

Trapezoids

For Students 10th
For this trapezoids worksheet, 10th graders solve 10 different types of problems related to measuring trapezoids. First, they identify the isosceles trapezoid on the sheet with the bases MA and TH. Then, students use the given...
Lesson Plan
Curated OER

Data Analysis

For Teachers 7th - 8th
In this data analysis worksheet, students solve and complete 4 different types of problems. First, they reduce the data provided to find the means, and graph the means in a line graph. Then, students graph the data from each mixture...
Lesson Plan
Curated OER

Chemistry: Changing Materials

For Teachers 6th - 8th
Students examine physical change with different temperature and solvents. In this elements and compounds lesson, students conduct experiments to discover what happens to the mass of a substance when is undergoes a physical change.
Worksheet
Curated OER

Categorizing Data and Bias

For Students 9th
In this categorizing data and bias worksheet, 9th graders solve 10 different problems that include various types of qualitative or quantitative data. First, they determine if the problem stated is univariate or bivariate data. Then,...
Lesson Plan
Curated OER

The Effects of Agricultural Fertilizer Runoff Upon Aquatic Ecosystems

For Teachers 4th - 8th
Students measure the toxic levels of runoff and discuss the effects it would have on the aquatic system. In this runoff lesson plan, students answer questions to how runoff would affect the animals in an aquatic system.
Worksheet
Curated OER

Types of Triangles

For Students 4th - 5th
For this math worksheet, students classify the listed triangles and practice labeling them correctly. The definition of each type is necessary prerequisite knowledge.
Lesson Plan
Curated OER

Interpreting the Evidence

For Teachers 6th - 8th
Students find out about the social changes that caused the collapse of important ancient civilizations in Central America, Mesopotamia, the southwestern United States, and western Africa.
Lesson Plan
Curated OER

Perimeter Play

For Teachers 5th
Fifth graders identify that the perimeter of a shape is the sum of its sides. Students cut some string or rope to make the sides of a rectangle. Students write the measurement of the length of the rectangle and the measurement of the...
Lesson Plan
Curated OER

Suspension Bridge Construction

For Teachers 5th - 12th
Students build a model of a suspension bridge and test the amount of weight it support. They identify different types of bridges: suspension, arch, girder, truss, cantilever, cable-stayed and moveable.
Lesson Plan
Curated OER

Shake It Up

For Teachers 4th - 5th
Students explore the three types of mixtures through the use of interactive video. They experiment making mixtures using a variety of ingredients, while observing, comparing and contrasting, and identifying the types of mixtures.
Lesson Plan
Curated OER

Identifying Risks at a Superfund Site

For Teachers 7th - 12th
Students work together to discover the type of risks at Superfund sites. They examine how sites are found and where to report hazardous sites. They evaluate the activities of the government to protect its citizens.
Lesson Plan
Curated OER

Angles, Bearings and Maps

For Teachers 6th - 8th
Middle schoolers review what they comprehend about angles. They name the differnt types of angles and define them. Students use their protractors to answer questions, the teacher walks around to look at the positioning of the...
Lesson Plan
Curated OER

Rock On!

For Teachers 4th
Fourth graders make models of igneous, metamorphic, and sedimentary rocks out of different types of candy and cookies.
Lesson Plan
Curated OER

Maps

For Teachers 10th - 11th
Learners investigate three types of maps. For this history lesson, students idenitfy different maps and explore how they relate to the area, while keeping climate and topography in mind. They discuss maps used to navigate land....
Lesson Plan
Curated OER

Sampling Rocks

For Teachers K - 2nd
Students explore Earth science by identifying types of rocks in their schoolyard. For this geology lesson, students collect a group of rocks from their playground and categorize them based on color, shape and size. Students read the book...