Lesson Plan
Virginia Department of Education

Simply Radical

For Teachers 8th - 10th Standards
Simplifying is radical, dude! After reviewing how to simplify square roots of whole numbers, scholars consider how to simplify square roots of algebraic monomials. Also taken under consideration is how to simplify cube roots of whole...
Lesson Plan
Virginia Department of Education

Similar Solids and Proportional Reasoning

For Teachers 9th - 11th
Double the dimensions, quadruple the surface area. Pairs build similar prisms and compare the ratios of their surface areas and volumes to the ratio of the heights. Given two similar cones, partners determine the ratios of the lateral...
Worksheet
Soft Schools

Long Division Worksheets

For Students 3rd - 6th Standards
They say practice makes perfect. If that's the case then these worksheets will have young mathematicians perfectly solving long division problems in no time.
Worksheet
Curated OER

Real Numbers

For Students 6th - 8th
In this math worksheet, middle schoolers evaluate the expressions that use integers. They also differentiate between the values of two integers as greater or less than.
Worksheet
Education.com

Measure School Supplies

For Students K - 3rd Standards
Ever wonder how long a pair of scissors are? Find out with this simple measuring activity in which pupils use the provided ruler to determine the length of four common classroom supplies.
Worksheet
Super Teacher Worksheets

Improper Fractions & Mixed Numbers

For Students 3rd - 6th Standards
Young mathematicians demonstrate their understanding of part-whole relationships in a fraction skills worksheet. Presented with a series of mixed numbers and improper fractions, learners must correctly convert each of them into...
Lesson Plan
Illustrative Mathematics

How Many Leaves on a Tree?

For Teachers 9th - 12th Standards
This is great go-to activity for those spring or fall days when the weather beckons your geometry class outside. Learners start with a small tree, devising strategies to accurately estimate the leaf count. They must then tackle the...
Lesson Plan
Illustrative Mathematics

How Many Leaves on a Tree? (Version 2)

For Teachers 9th - 12th Standards
A second attack at figuring out the number of leaves on a tree, this activity makes both an excellent follow-up to version 1 and a stand-alone activity. Learners practice setting parameters and deciding acceptable estimate precision, and...
Interactive
Shodor Education Foundation

Simple Maze Game

For Students 5th - 6th Standards
Avoid the mines and win the game! Young scholars direct a robot through a minefield by plotting points. Their goal is to reach the target in as few moves as possible.
Worksheet
Scholastic

Soccer Balls

For Students 3rd - 6th Standards
Add some variety to your teaching of two-digit multiplication with this fun skills practice exercise. Presented with a geometric design of six soccer balls each with two-digit multiplication problems written inside of...
Worksheet
Student Puzzles

Primary Long Division

For Students 4th - 7th Standards
Dividing large numbers can be a long and frustrating process for young mathematicians, but after completing these skills practice worksheets they'll be masters of long division.
Printables
K-5 Math Teaching Resources

Multiplication Chart

For Students 3rd - 6th Standards
This is not your run-of-the-mill multiplication chart. Going beyond the standard 12 x 12 limit, this resource includes multiplication facts up through 12 x 20, making it great for supporting children as they continue working toward being...
Unit Plan
National Security Agency

Starting a Restaurant

For Teachers 2nd - 3rd Standards
Through an engaging unit, chefs-in-training will sort and classify data using tally charts. Learners will also create bar graphs to display restaurant data and interpret data from bar graphs using a variety of categories....
Activity
1
1
Curated OER

Geometry Project

For Students 9th - 12th Standards
Proofs are usually an intimidating assignment. An engaging lesson focused on geometric proofs may reduce the anxiety! Pupils choose between several triangle proofs to complete and work on completing them. The...
Lesson Plan
Willow Tree

Fibonacci and Other Sequences

For Students 8th - 11th Standards
Fibonacci is an interesting sequence that forms some unique patterns. Learners explore sequences that do not have the typical arithmetic and geometric patterns. They identify the pattern and find the next consecutive terms....
Lesson Plan
Willow Tree

Midpoint and Distance Formulas

For Students 8th - 11th Standards
The shortest distance between two points is a straight line. Learners use the Pythagorean Theorem to develop a formula to find that distance. They then find the midpoint using an average formula. 
Lesson Plan
Willow Tree

Line Plots

For Students 9th - 12th Standards
You can't see patterns in a jumble of numbers ... so organize them! Learners take a set of data and use a line plot to organize the numbers. From the line plot, they find minimum, maximum, mean, and make other conclusions about the...
Worksheet
Lone Star College

Integer Order of Operations Worksheet

For Teachers 5th - 7th Standards
Practice, assess, or review mathematicians' skills with this integer worksheet addressing order of operations using positive and negative integers, and solving equations in which letters stand for numbers. 
Lesson Plan
EngageNY

Construct and Apply a Sequence of Rigid Motions

For Teachers 9th - 12th Standards
Breaking the rules is one thing, proving it is another! Learners expand on their previous understanding of congruence and apply a mathematical definition to transformations. They perform and identify a sequence of transformations and use...
Lesson Plan
University of Nottingham

Modeling Conditional Probabilities: 2

For Teachers 10th - 12th Standards
Bring the concept of conditional probability alive by allowing your classes to explore different probability scenarios. Many tasks have multiple solutions that encourage students to continue exploring their problems even after a solution...
Lesson Plan
EngageNY

Counting Rules—Combinations

For Teachers 11th - 12th Standards
Discover how combinations are different from permutations. In the third installment of a 21-part module, scholars learn how to determine combinations of objects. They learn to distinguish between situations where order is important and...
Unit Plan
Visa

Pro Lesson Module — Financial Football

For Teachers 9th - 12th
Learners won't fumble their knowledge of personal finance after an engaging game of Financial Football! As they choose their favorite teams and desired plays, young economists demonstrate their financial literacy with a question...
Activity
PBL Pathways

College Costs

For Students 10th - Higher Ed Standards
Predict the year that college costs will double in your state using linear modeling. The first part of this two-part project based learning activity asks young mathematicians to use data from the College Board. They graph the data,...
Assessment
CPALMS

Writing an Exponential Function from its Graph

For Students 9th - 12th Standards
Grow an equation for the exponential graph. Given a graph of an exponential function, class members write the equation of the function provided. The graph labels two points on the graph: the y-intercept and the point where x is one.

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