Curated OER
Extraneous Solutions
Students find the roots of quadratic equations. In this algebra lesson, students solve radical equations and identify the positive and negative roots. They graph and analyze their functions.
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Unit Circle Lesson Plan
Students identify different locations on a unit circle. In this precalculus lesson, students identify the different trig properties and rewrite the equation of a circle in standard form. They use mnemonic devices to help them...
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Polynomial Function Exam 4
In this polynomial worksheet, students solve 12 questions. The first five questions deal with the roots of the polynomials. Students state the inverse for one problem and the reciprocal for one problem. They make three graphs, and...
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Equilateral Triangle Symmetries Closure Activity
Students explore the symmetries of an equilateral triangle. In this lesson on symmetry, students determine the composition of given equilateral triangles using both rotational and reflectional symmetries.
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Lines of Fit
Students graph an equation and analyze the data. In this algebra lesson, students graph scatter plots and identify the line of best fit using positive correlation, negative correlation an d no correlation. They apply their data analysis...
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Lines of Fit
Students graph an equation and analyze the data. In this algebra instructional activity, students graph scatter plots and identify the line of best fit using positive correlation, negative correlation an d no correlation. They apply...
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Where is it?
Students use a coordinate grid. They investigate and discuss what caused certain objects to be in specific places. They choose a room in their home to map and place objects in specific locations.
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Adding and Subtracting Integers
In this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...
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Info. From a Graph
In this graphing worksheet, high schoolers answer 13 questions about 3 graphs. Students determine the degree, roots, y-intercepts, inflection points, multiplicity, etc. of three different graphs.
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Velocity
In this pre-calculus worksheet, learners calculate the velocity of a linear graph by observing the slope of a line. There are 10 velocity questions.
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Solving Quadratic Equations
In this Algebra I/Algebra II learning exercise, learners solve quadratic equations by graphing and by taking the square root of both sides. The two page learning exercise contains a combination five multiple choice and free...
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Geometry Poetry
Students write an original diamante poem about a shape of their choice. They examine how to write a diamante poem, and select a shape and write a poem using Microsoft Word software.
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Scatterplots
In this scatterplots worksheet, students look at 4 graphs and determine the correlation between the data. Students then review 8 scenarios and decided the type of correlation.
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A Recipe for Reading: Asian Style Rice and Eggs
Learners read, write about, and cook with rice in this home economics lesson. They reflect on the experience eating rice at home or in other ethnic foods.
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Thinking About Money
Students evaluate various approaches to spending money.In this spending money literacy lesson plan, students broaden their financial goals by reading "Alexander Who Used to Be Rich Last Sunday" and "A Chair for My Mother."Students use a...
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Trigonometric Functions
In this trigonometric functions worksheet, students solve and complete 35 various type of problems. First, they find the values for all six trig functions that pass through the given points. Then, students prove different identities as...
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Vectors
In this vectors worksheet, 10th graders solve and complete 7 various types of problems related to vectors. First, they find the third side and the angle labeled in each right triangle. Then, students resolve each of the vectors into its...
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Calculating Baseball Statistics
Students calculate baseball statistics. In this data analysis activity, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
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It's About Time!
Young scholars examine the potentials, both positive and negative, of adapting an international 'Internet time' system. They create and solve word problems that require them to translate between the current time system and Internet time.
Neufeld Learning Systems
Concept: Multiplying Integers
A three-page handout provides reinforcement of the rules of multiplying positive and negative integers, as well as practice solving this type of problem. Most useful is the chart early in the assignment where learners fill in a column...
Math Mammoth
Multiply Integers 2
In this math worksheet, students are given 34 math problems involving negative and positive numbers, multiplication, finishing tables, evaluating expressions, and solving equations.
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Unit Plan On Quadratic Equations
Students explore a variety of ways of solving quadratic equations. Students choose from graphing, factoring, finding square roots, completing the square and using the Quadratic formula. They ponder in the end on polynomial equations.
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Identifying Lines: Horizontal, Vertical, and Oblique
Second graders identify horizontal, vertical, and oblique lines on a worksheet after learning them in class. They demonstrate a horizontal line with their arms while saying the word and use their arms with no talking to demonstrate...
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Time and Timetables
In this time and timetables worksheet, students examine clock faces and tell the time. They draw pictures and indicate the time on a clock. This 22-page worksheet contains approximately 100 problems. Answers are provided at the end of...