+
Worksheet
Curated OER

Proving Quadrilaterals

For Students 10th
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
+
Worksheet
Curated OER

Probability of One Event

For Students 4th - 6th
In these finding the probability worksheets, students use a dart board, playing cards, and a board game to problem solve. Students solve 17 problems.
+
Worksheet
Curated OER

Probability

For Students 3rd - 5th
In this probability learning exercise, students write answers as fractions. In this short answer learning exercise, students solve nine problems.
+
Worksheet
Curated OER

Probability- Two Events

For Students 10th - 11th
In this statistics learning exercise, students examine different events after translating the word problems into equations and choose which event is most likely to occur. There are 14 questions with an answer key.
+
Interactive
Curated OER

Probability Worksheets

For Students 4th - 5th
In this probability learning exercise, students answer 6 online probability questions in fraction form and check their answers when they are finished.  
+
Worksheet
Curated OER

Volume

For Students 7th - 8th
In this volume worksheet, students determine the number of cuboids needed to create a rectangular prism of a particular size. They determine the mass, volume and density of cereal boxes. Students determine the volume of rectangular...
+
Worksheet
Curated OER

Adding and Subtracting Rational Expressions

For Students 9th - 11th
In this algebra worksheet, students add and subtract rational expressions using the LCM. They combine like denominators before they add and subtract the expressions. There are 8 questions.
+
Worksheet
Curated OER

Evaluating Simple Probabilities

For Students 9th - 11th
In this Statistics and Probability instructional activity, students solve problems involving simple probability.  The one page instructional activity contains five multiple choice questions.  Answers are provided.
+
Worksheet
Curated OER

Rewrite by Factoring

For Students 7th
In this factoring worksheet, 7th graders solve and complete 20 different problems that include rewriting the expression. They rewrite each expression shown by factoring. Students determine the common factors in each of its terms. Then,...
+
Lesson Plan
Curated OER

Patterns in Pascal's Triangle

For Teachers 7th - 9th
Students examine the patterns that exist in Pascal's Triangle. They explore multiples and factors. Sudents use an applet to create and color the multiples in Pascal's Triangle.
+
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Young scholars perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Young scholars apply their multiplication, division, addition, and subtraction skills.
+
Lesson Plan
Curated OER

Pascal's Triangle

For Teachers 6th - 8th
Students study Pascal's triangle. They construct their own version of Pascal's triangle, and relate some of the uses for it. While working through this process, students practice their integer multiplication and division skills.
+
Lesson Plan
Curated OER

Common Factors And Greatest Common Factors

For Teachers 6th - 8th
In this common factors and greatest common factors worksheet, students, with a partner, problem solve the factors to twenty word problems and mathematical equations.
+
Lesson Plan
Curated OER

Sets an the Venn Diagram

For Teachers 7th - 8th
Students explore the characteristics of sets and Venn Diagrams. Given data, students practice determining the placement of elements in a Venn Diagram. Students discuss the correspondence between data sets and their graphical...
+
Lesson Plan
Curated OER

Displaying Postcards

For Teachers 9th - 12th
Students solve a problem in a systematic and mathematical way. The use of an equation is applied to a word problem situation. It is necessary that students be familiar with different types of equations.
+
Unit Plan
Curated OER

Poetic Justice: A Study of Poe's Famous Works

For Teachers 8th
Students explore Edgar Allan Poe's most famous short stories. In this Edgar Allan Poe lesson, students complete a 25 page packet of activities where they recognize the features of genres and literary devices Poe uses. Students read "The...
+
Lesson Plan
Curated OER

Exponent Power

For Teachers 6th - 8th
Students explore multiplication and division problems using exponents. Students examine positive, negative and zero powers. They relate powers to geometric sequences. Students devise strategies and discover rules of exponents.
+
Lesson Plan
Curated OER

The Quadratic Formula

For Teachers 7th - 10th
Students solve quadratic function by completing the square. In this algebra instructional activity, students use the quadratic formula to factor quadratics and find the roots. They graph the parabola and identify its properties.
+
Worksheet
Curated OER

The Sequences Problem

For Students 9th - 11th
In this Algebra I/Geometry/Algebra II worksheet, students determine what term is missing in the two given sequences.  The one page worksheet has two problems with the solutions. 
+
Worksheet
Curated OER

Least Common Multiple Practice 2

For Students 4th - 6th
In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
+
Worksheet
Curated OER

Least Common Multiple Practice

For Students 4th - 6th
In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
+
Worksheet
Curated OER

Least Common Multiple Practice 3

For Students 4th - 6th
In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
+
Lesson Plan
Curated OER

Factors and Multiples

For Teachers 6th
Sixth graders need to see the relevance in the mathematics they learn. This instructional activity builds on the concepts of least common multiple and greatest common factor. The instructional activity presents real-world problem...
+
Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 5th
Fifth graders discover the connections between algebra and geometry. With a focus on arrays and factors, they are introduced to multiplication. They develop an array for multiples of 2 through 10 and identify the factors of each row....