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Worksheet
Curated OER

Properties of Logarithms

For Students 11th
For this algebra worksheet, 11th graders apply the 3 properties of logarithms to solve equations by expanding or condensing them. There are 4 problems to solve.
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Worksheet
Curated OER

Logarithmic Functions as Inverses

For Students 10th - 12th Standards
In this algebra worksheet, students solve logarithmic functions. They graph their solution using log properties. There are 6 questions.
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Worksheet
Curated OER

Natural Logarithms

For Students 11th
In this Algebra II instructional activity, 11th graders solve equations involving natural logarithms.  The two page instructional activity contains explanation, worked examples, and four practice problems.  Answers are not...
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Lesson Plan
Curated OER

Gearing Up

For Teachers 6th - 8th
Middle schoolers practice using ratios to solve real-world problems.
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Lesson Plan
Curated OER

Order of Operations

For Teachers 7th
Seventh graders practice using the Order of Operations to simplify algebraic expressions. They start with some basic operations and move into gradual harder problems to bring to the level of mastery.
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Lesson Plan
Curated OER

Tower of Hanoi Lesson Plan

For Teachers 7th - 8th
Students investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...
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Worksheet
Curated OER

Least Common Multiple

For Students 8th - 10th
In this least common multiple activity, students write numbers as a product of primes to determine the least common multiple. Explanations and examples are provided. This two-page activity contains ten problems.
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Lesson Plan
Curated OER

The Difference of Two Squares

For Teachers 8th - 10th
Students practice the use of number properties through exploring the difference of two squares, creating an array model for multiplication, and work with decimal numbers. In groups, students explore patterns in an array and determine...
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Worksheet
Curated OER

Complex Analysis: Polynomial Equations

For Students Higher Ed
In this polynomial equations learning exercise, students evaluate roots and draw vector representations. This three-page learning exercise contains four problems.
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Lesson Plan
Curated OER

Color, Computers, and Math

For Teachers 8th - 12th
Young scholars visit a web page that gives a brief introduction to two color models and experiment with mixing different color intensities to create different colors. They visit links that give more detailed information on color.
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Lesson Plan
Curated OER

Square Numbers

For Teachers 4th
Fourth graders use square tiles to help them explain the concept of square numbers.
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Lesson Plan
Curated OER

Is There Enough String?

For Teachers 6th - 7th
Students illustrate the order of operations and evaluate expressions using the order of operations. They create and correctly at least 3 out of 4 expressions using the order of operations.
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Lesson Plan
Curated OER

Online video games plus curriculum-based math equals an engaging educational tool.

For Teachers 7th
Seventh graders use online math games to practice understanding the skill of estimation and order of operations. In this lesson, 7th graders use the internet to play online games to strengthen their understanding of these skills. 
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Lesson Plan
Curated OER

Living in Base Ten

For Teachers 6th - 8th
Students explore scientific notation and the structure of the metric system.  In this middle school mathematics lesson, students read How Much is a Million? by David M. Schwartz to introduce students to the need for scientific...
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Worksheet
Curated OER

Order of Operations

For Students 9th - 10th
In this algebra activity, students solve 16 problems with integers following the order of operations.They follow the acronym PEMDAS to help them remember the correct order to solve each problem.
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Lesson Plan
Curated OER

Watts Up Doc?

For Teachers 9th - 12th
Students examine the wattage of a light bulb using math. In this algebra instructional activity, students find the inverse square of given parameter. They work in groups collecting and analyzing data.
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Lesson Plan
Curated OER

Determining the Relationship Between pH and Hydrogen Ions with Microcomputer Based Lab (MBL) and/or Calculator Based Lab (CBL) Equipment

For Teachers 9th - 12th
Pupils find the relationship between the variables based on experimental data. They determine mathematical relationship between pH and the amount of hydrogen Ions in solution.
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Lesson Plan
Curated OER

Logarithms and Exponential Equations

For Teachers 9th - Higher Ed
In this logarithms worksheet, students solve for the variable given showing all steps of their calculations. Students solve for the variable using the operation of taking log and the property of logs.
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Lesson Plan
Curated OER

Every Breath You Take

For Teachers 6th - 8th
Students explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
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Unit Plan
Texas Education Agency

Texas Gateway: Applying the Laws of Exponents: Verbal/symbolic

For Students 9th - 10th
Given verbal and symbolic descriptions of problems involving exponents, the student will simplify the expressions using the laws of exponents.
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Handout
CK-12 Foundation

Ck 12: Algebra: Properties of Exponents Study Guide

For Students 9th - 10th Standards
This comprehensive study guide highlights the main terms and formulas needed to understand properties of exponents. Examples are included.
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Activity
Lawrence Hall of Science

The Math Page: Skill in Algebra: Negative Exponents

For Students 9th - 10th
Here is a site that clearly and thoroughly explains many topics involving negative exponents, including the power of a quotient rule, the quotient of two powers rule, the definition of a negative exponent, and scientific notation. There...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Negative Exponents

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students simplify exponential expressions that involve negative powers. Students examine guided notes, review guided practice, watch instructional...
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Article
Understanding Algebra

Understanding Algebra: Positive Integer Exponents

For Students 9th - 10th Standards
This is a simplified explanation about exponents along with a few rules for combining numbers with exponents.

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