Curated OER
Introduction to Arithmetic and Geometric Sequences
Students examine the concept of sequences. Students create a sequence using varied starting numbers, multipliers, and add on values. Students practice determining the starting values to use in order to produce a desired sequence.
Curated OER
Investigation-How Many Toothpicks?
Seventh graders use toothpicks to investigate a series of designs and identify patterns. Data is organized and analyzed using tables and graphs, and students make generalizations using algebraic expressions.
Curated OER
Impossible Graphs
Students practice plotting functions on the Cartesian coordinate plane while participating in a discussion about the Possible Or Not worksheet/activity. Students also use the Impossible Graphs worksheet to practice reading a graph,...
Curated OER
Applied Science - Science and Math Lab
Students investigate topology. In this Applied Science activity students explore higher, more abstract mathematics using tangles. Students make topologically related shapes.
Virginia Department of Education 
Inequalities
Not all resources are created equal — and your class benefits! Scholars learn how to solve one-step inequalities using inverse operations. They complete an activity matching inequalities to their solutions.
Pennsylvania Department of Education
Analyzing Numeric and Geometric Patterns of Paper Pool
Young scholars use concrete and pictorial representation of geometric patterns to extend patterns. In this geometric patterns lesson plan, students identify patterns and extend them.
Curated OER
Investigation-Pattern/Functions
Middle schoolers explore number patterns. In this number patterns and probability math activity, students work in groups to describe the patterns present in the first five rows of Pascal's Triangle, then write numbers to continue this...
Curated OER
What's My Rule? Simple Linear Functions
Students investigate simple linear functions by trying to guess a function rule from inputs and outputs. They write the function rule in algebraic form.
Curated OER
Finding Patterns in Fractals
Students discover patterns and sequences.  They use a website to explore patterns and fractals.  Students share their discovery of fractals and their patterns with the class.  They develop a list of patterns used in everyday life.
Curated OER
Recognizing Patterns
Middle schoolers explore the concept of patterns. In this patterns lesson, students use applets to manipulate tessellations. Middle schoolers predict the next number in a sequence by recognizing patterns.
Curated OER
Patterns in Pascal's Triangle
Pupils 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.
Curated OER
Guess My Rule (Function Tables)
Seventh graders recognize and solve functions.  To reinforce the solving of word problems, 7th graders play a guessing game where they try to identify the functions used.  They complete worksheets and draw graphs to match the problem in...
Alabama Learning Exchange
The State Capital of Stem and Leaf
Students explore the concept of stem and leaf plots.  For this stem and leaf plots lesson, students plot the 50 US states' capitals on a stem and leaf plot according to the first letter of each state.  Students compare...
Curated OER
Box Plots
Young statisticians are introduced to box plots and quartiles. They use an activity and discussion with supplemental exercises to help them explore how data can be graphically represented.
National Security Agency
A Balancing Act: Solving Multi-Step Equations
Wow! Put on that thinking cap and solve multi-step equations. To solve equations, learners review the use of the distributive property and combining like terms. This three-day lesson comes with about 20 pages of worksheets, warm-ups,...
Curated OER
LET'S PARTY!
Learners  identify a number pattern and extend the number sequence.  They make generalizations given a specific pattern and create, describe, and extend patterns.  They create a table that describes a function rule for a single operation...
Curated OER
Storefront Signs
Learners practice finding the areas and patterns within a square and explore the concept of quadratic functions. They observe and record the area values in a table, plot a graph of Area versus Distance and complete a variety of student...
Curated OER
Shake, Rattle and Roll
Students explore how to locate the location of an earthquake and why earthquakes happen more frequently in some areas more than others.
Curated OER
Writing Linear Equations in Different Forms
Can your class write linear equations three different ways? Here is a study guide that includes slope-intercept, standard, and point-slope forms. Learners are given the slope and a point on the line, or two points and are asked to write...
Curated OER
Solving Multi-Step Inequalities
Ready to study inequalities with your class? Use this worksheet to solve multi-step inequalities and graph the solutions. The document would be great to use as a study guide as you present the material, or could easily be modified and...
Curated OER
Graphing Inequalities in Two Variables
This study guide is a great resource to help you present the steps to graphing linear inequalities. Show your class two different ways to graph an inequality and work on a real-world example together. The document could also be easily...
Curated OER
Patterns in Tables
In this patterns in tables practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to write functions.
Albert Shanker Institute
Economic Causes of the March on Washington
Money can't buy happiness, but it can put food on the table and pay the bills. The first of a five-lesson plan unit teaches pupils about the unemployment rate in 1963 and its relationship with the March on Washington. They learn how to...
Virginia Department of Education 
Properties
Examine some properties that don't require a general contractor. Scholars first complete a mental math activity that uses the properties of real numbers. A separate activity formalizes these properties.