Worksheet
Curated OER

Geometric Sequences or Progressions

For Students 11th - 12th
In this Algebra II/Pre-calculus worksheet, students examine terms to determine if it forms a geometric sequence and, if so, determine the common ration.  The one page worksheet contains thirty-six problems.  Answers are not...
Lesson Plan
Curated OER

What Happens on Average

For Teachers 5th
Fifth graders are introduced to convergence of sequences based on averaging previous terms in the sequence. The power of the "fill-down" function in spreadsheets is exploited. By using various starting numbers, and inferring the limit,...
Interactive
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Quadratic Equations

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students investigate the various methods that can be used to solve quadratic equations.  The one page interactive worksheet contains instruction, worked examples and five practice...
Worksheet
Curated OER

Factoring Quadratic Expressions

For Students 11th
In this Algebra II worksheet, 11th graders factor quadratic expressions.  The two page worksheet contains explanation of topic, worked examples, and three practice problems.  Answers are not included. 
Lesson Plan
Curated OER

Commutative, Associative, and Distributive Properties

For Teachers 4th - 5th
Students explore the concepts of commutative, associative, and distributive properties. For this beginning algebra lesson, students discuss the terms "commute", "associate", and "distribute" and how they correlate with the related...
Worksheet
Curated OER

Rational Expressions

For Students 11th
In this Algebra II worksheet, 11th graders simplify rational algebraic expressions by factoring and cancelling the common factors.  The two page worksheet contains instruction, worked examples, and three practice problems. ...
Worksheet
Curated OER

Solving Quadratic Equations

For Students 11th
In this Algebra II worksheet, 11th graders use the quadratic formula to solve quadratic equations.  The six page worksheet contains instruction on topic, worked examples and five practice problems.  Answers are not provided. 
Worksheet
Curated OER

Quadratic Formula

For Students 11th
In this Algebra II instructional activity, 11th graders use the discriminant to determine the nature of the roots of a quadratic equation, determine the best method to use when solving a quadratic, and practice using the quadratic...
Worksheet
Curated OER

Families of Functions

For Students 11th
For this Algebra II worksheet, 11th graders shift the absolute value function horizontally and vertically, stretch and shrink, and reflect parent function. The two page worksheet contains three problems. Answers are not provided. 
Lesson Plan
Curated OER

Get Your Numbers in Shape - TI-83

For Teachers 9th - 12th Standards
High Schoolers use the TI-83 calculator to produce a sequence, explore patterns and find a linear or quadratic equation for a given pattern. They use inductive reasoning to make conjectures about patterns. They find the Y-value of a...
Lesson Plan
Curated OER

Geometric Sequences and Series

For Teachers 10th - 12th Standards
Learners find common ratios of geometric sequences on a spreadsheet. Using this data, they create scatter plots of the sequences to determine how each curve is related to the value of the common ratio. They will consider whether series...
Lesson Plan
Curated OER

Exploration Sequence of Bounces

For Teachers 9th - 12th Standards
New skills are developed as students use graphing calculators and ranger technology to capture and graph the sequence of bounces a ball makes when dropped. After recording the height of four or more bounces, they use the collected data...
Lesson Plan
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Sequence Graphs

For Teachers 9th - 12th Standards
Investigate arithmetic and geometric sequences by using a graphing calculator to determine if a sequence is linear or exponential.
Lesson Plan
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Sequences

For Teachers 9th - 12th Standards
High schoolers solve problems using the TI. In this calculus lesson, students evaluate functions using sequences. They graph the functions on the TI and make observations.
Lesson Plan
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Transformations of Functions 1

For Teachers 9th - 12th Standards
Learn how to solve problems with transformation. Students perform transformation on their graphs. Then, they use the TI to create a visual of the graph as it is moving along the graph.
Lesson Plan
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Asymptotes And Zeros of Rational Functions

For Teachers 9th - 12th Standards
Budding mathematicians graph polynomial functions and examine their zero and y-intercepts. They analyze how the zero and y-intercepts of the numerator and denominator affect the graph of a rational function. Several great additional...
Worksheet
Curated OER

Closure Property

For Students 8th - 9th
For this closure property worksheet, learners solve 10 different problems using the closure property. First, they determine whether the numbers and the answer are real numbers. Then, students determine if the given sets are either closed...
Worksheet
Curated OER

Commutative Property

For Students 8th - 9th
In this commutative property worksheet, students solve and complete 10 different problems by applying the commutative property to each. They rewrite each equation using the commutative property. Then, students write the reversed order on...
Lesson Plan
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TAAS Attack Daily Upkeep #7

For Teachers 5th
In this word problem worksheet, 5th graders review various mathematical terms by selecting the correct letter that answers each question completely. There are a total of 13 math problems to solve which vary between word problems,...
Lesson Plan
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Allele and Phenotype Frequencies in Rock Pocket Mouse Populations

For Teachers 9th - 12th Standards
In the deserts of Arizona and New Mexico, some tiny creatures show just how quickly natural selection can turn a mutation into an advantageous adaptation. Watch a video about rock pocket mice, who show that one small change can make all...
Lesson Plan
Curated OER

Polynomials and Factoring

For Teachers 7th - 9th
Learners classify, add, subtract, and factor polynomials. In this polynomials lesson, students classify polynomials by creating their own system. During a discussion, the class decides on a common system. They add and subtract...
Lesson Plan
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Operations For Polynomials

For Teachers 8th
Eighth graders investigate how to combine polynomials using different operations. The use of tiles is done in order to accommodate those who are kinesthetic learners. The sequencing of the lesson is easy to follow.
Lesson Plan
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Understanding Place Value

For Teachers 5th
Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.
Lesson Plan
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Patterns, Relations, and Functions

For Teachers 6th - 9th
Young scholars investigate the patterns of different data sets of numbers. They use critical thinking skills in order to find the missing numbers in any given set. This lesson plan helps to develop the skill of number sense.