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Lesson Plan
Curated OER

Acute Toxicity: LD50 by the Numbers

For Teachers 9th - 12th
High schoolers observe brine shrimp as they are affected by household cleaners, develop observation scale, collect and analyze data, and discuss how household products and pesticides negatively impact environment.
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Lesson Plan
Curated OER

Bits and Pieces: Fractions Greater Than One

For Teachers 5th - 8th
Students compare fractions. In this fraction worksheet, students examine the number line. Using the Internet, they explore models of numbers greater than one. Students complete multiple-choice worksheets.
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Assessment
1
1
Illustrative Mathematics

Graphing Rational Functions

For Students 9th - 12th Standards
The slider feature on Desmos excellently shows how graphs change based on different variable values. Learners look at two similar rational functions and compare and discuss what happens when the numbers go from positive to zero to...
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Lesson Plan
Missouri Department of Elementary

I’m Thumbody!

For Teachers 4th Standards
Positive and negative thinking is the focus of a instructional activity that boost self-awareness. Beginning with a whole-class discussion, scholars brainstorm what positive thinking looks and sounds like then compares and contrast the...
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Lesson Plan
Curated OER

Worksheet Chapter 1 College Prep Algebra

For Teachers 9th - 12th
In this algebra worksheet, high schoolers compare integers, translate words to a numerical expression, identify sets of numbers, identify properties, use order of operations, multiply fractions, and solve simple word problems. This 13...
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Lesson Plan
Curated OER

Integer

For Teachers 7th
Seventh graders examine the characteristics of an integer. As a class, they observe a number line and recognize opposite numbers. Algebra tiles, or counters, are used to explore the concept of adding integers. In groups, 7th graders play...
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Lesson Plan
Curated OER

Catcher in the Rye: Chapters 18-20 Venn Diagram

For Teachers 9th - 12th
Well into Catcher in the Rye, when things are looking bleak and your readers may be needing some levity, read the picture book The Perfect Square by Michael Hall. Then use the Venn diagram included to compare how Holden Caulfield and the...
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Worksheet
Curated OER

Increasing Order - Integers

For Students 4th - 6th
In this ordering numbers from least to greatest worksheet, students rearrange negative and positive numbers. Students solve 10 problems. 
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Worksheet
Curated OER

Increasing Order - Integers

For Students 4th - 6th
In this ordering numbers worksheet, students observe rows of negative and positive numbers and rewrite them in order from least to greatest. Students solve 10 problems.
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Printables
Curriculum Corner

8th Grade Math "I Can" Statement Posters

For Teachers 8th Standards
Clarify the Common Core standards for your eighth grade mathematicians with this series of classroom displays. By rewriting each standard as an achievable "I can" statement, these posters give students clear goals to work toward...
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Worksheet
Open Text Book Store

Arithmetic for College Students: Worksheets

For Students 5th - 7th Standards
Loaded with concepts ranging from multiplying decimals to converting units to solving problems using the order of operations, a thorough practice packet is perfect for a fifth or sixth grade math classroom.
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Worksheet
1
1
PBS

Working with Coordinate Planes: Activities and Supplemental Materials

For Students 5th - 8th Standards
Seven activities make up a collection of supplemental materials to reinforce graphing on a coordinate plane. Worksheet objectives include plotting coordinates within single and four quadrants, measuring straight and diagonal lines, and...
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Worksheet
Mathed Up!

Ordering Fractions, Decimals, and Percentages

For Students 3rd - 5th Standards
Give scholars the opportunity to show what they know about ordering fractions, decimals, and percents with a five-page, eight-problem independent practice. With clear instructions and supportive advice, learners are bound for a...
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Lesson Plan
EngageNY

Infinite Decimals

For Students 8th Standards
Can you support the argument that the decimal 0.99999 ... is equivalent to the number one? The seventh installment in this 25-part module gives convincing support for this conclusion. Pupils write infinite decimals using powers of 10....
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Assessment
1
1
PBS

Working with Coordinate Planes: Assessments

For Teachers 5th - 8th Standards
It's time for scholars to show what they know about coordinate planes with a collection of three assessments. The exams' objectives include plotting points on a single grid, measuring using the distance formula, and identifying points on...
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Lesson Plan
Cornell University

Isotope Rummy

For Teachers 9th - 12th
Thanks to this game, teaching isotopes will never be the same. Physical science scholars work their way toward understanding isotopes in an entertaining game. Pupils play rummy in groups while practicing good sportsmanship and creating...
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Lesson Plan
Curated OER

Temperature

For Teachers K - 4th
Learners understand that temperatures in Alaska can be negative numbers. In this temperature lesson, students recognize the temperatures above and below zero. Learners compare temperatures using the greater than and less than signs....
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Worksheet
Curated OER

Working with Integers

For Students 5th - 7th Standards
In this integers worksheet, students compare the pairs of integers and mark either less than or greater than to show which number is greater. The first two are done for the students. The second part of the worksheet asks the students to...
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Lesson Plan
Curated OER

What Have We Done?

For Teachers 6th - 8th
Students investigate the effect of dams on the ecosystem. In this environmental lesson, students read case studies on the Aswan Dam and the Colorado River Basin and construct a T-chart to compare the effects on the region.
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Lesson Plan
Curated OER

Matter, Matter

For Teachers 6th - 8th
Students define vocabulary related to the parts of the atom.  In this matter lesson, students navigate the web to find the structure and the forces that affect atoms.  Students complete an experiment with positive and negative charges....
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Lesson Plan
Curated OER

Teaching Spanish Heritage in the Context of the Ancient Mediterranean

For Teachers 9th - 12th
Students identify and interpret Spanish heritage, including the Mediterranean culture, language, history, trade, and migration. Following, they began an in-depth study of Egypt, the Middle East, Greece, and Rome and were able to make...
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Worksheet
Curated OER

Functions

For Students 12th - Higher Ed
In this functions instructional activity, students solve and complete 5 different sets of problems that include determining functions on intervals. First, they define a definite integral and the Fundamental Theorem of Calculus. Then,...
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Lesson Plan
Louisiana Department of Education

Fractions, Decimals, and Percents

For Students 7th - 9th Standards
Fractions, decimals, and percents all say the same thing! Show your classes how to convert between the three forms using visual and numeric representations. Then lead them to an understanding of scientific notation.
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Lesson Plan
Curated OER

Number Lines, Variables, Solving for One Variable

For Teachers 7th - 8th
Review basic algebraic rules of addition of integers. Then have the class define a variable and explore methods of solving equations with one variable. They observe solving expressions using inverse operations and simplifying solutions....