Lesson Plan
Curated OER

Junk Sort

For Teachers K - 1st
Students analyze objects by one or more attributes. In this sorting lesson, students use manipulatives and string or yarn to create a sorting game. Students read books and items from the classroom to sort. 
Lesson Plan
Curated OER

Introduce Vocabulary: Sorting (Pluckrose)

For Teachers K - 3rd
Find guidance to introduce math vocabulary in context using Henry Pluckrose's book Sorting. This text is an excellent cross-curricular resource for budding readers. Before starting, review some new vocabulary words: collect, common,...
Lesson Plan
EngageNY

The Opposite of a Number

For Students 6th Standards
It's opposite day! The fourth installment of a 21-part module teaches scholars about opposites of integers and of zero. Number lines and real-world situations provide an entry point to this topic.
Lesson Plan
Curated OER

Pumpkin Math

For Teachers 4th - 6th
Students discover how to measure the circumference of objects. In this measurement lesson, students use a pumpkin and a tape measure to estimate and find the circumference of the pumpkin.
Unit Plan
National Park Service

Biodiversity—Bee Week

For Teachers 6th - 8th
If you want scholars to fall in love with bees, this is the unit for you! Celebrate bees with a full week of material—designed for the Next Generation Science Standards—that addresses the importance of pollination and fertilization....
Lesson Plan
Curated OER

Building Scales and Ratios

For Teachers 9th - 11th
Students solve problems using scales and ratios. For this algebra lesson, students create drawings using scales of 1:12. They follow a key to help them draw different buildings using the right scales. They also complete word problems as...
Activity
Curated OER

Mathematics Activities from Diverse Cultures

For Teachers 6th - 10th Standards
Connect probability and odds with different games from around the world. Pick from games like Dreidel, Mancala, and a Navajo stick game called Ashbil. All 12 games include probability questions to encourage a discussion before or after...
AP Test Prep
College Board

So Much Data, So Little Time

For Teachers 10th - 12th
Organizing data in a statistics class is often a challenge. A veteran statistics teacher shares data organization tips in a lesson resource. The instructor shows how to group data to link to individual calculators in a more efficient...
Lesson Plan
Georgetown University

Cup-Activity: Writing Equations From Data

For Teachers 9th - 12th Standards
Determine how cup stacking relates to linear equations. Pupils stack cups and record the heights. Using the data collected, learners develop a linear equation that models the height. The scholars then interpret the slope and the...
Lesson Plan
Curated OER

Birds' Eggs

For Teachers 7th - 9th Standards
More than just data, scatter plots are full of information that can be used to answer a variety of questions. This lesson uses a plot with information about bird egg sizes to answer questions about the relationship between length and...
Lesson Plan
Curated OER

Explorations in Measurement

For Teachers 4th - 6th
Students define length and area. They identify materials that can be measured with a rule and yardstick. They measure length and area when given an object.
Printables
Have Fun Teaching

Common Core 1st Grade Workbook

For Teachers K - 2nd Standards
You've found the first grade Common Core jackpot! English Language Arts and Math Common Core standards are addressed in a 74-page packet complete with standard text printables, activities, cut-outs for the classroom, and worksheets. 
Lesson Plan
Curated OER

Guess My Shape

For Teachers Pre-K - 1st
Learners play a game with shapes. They work in groups to identify the names and characteristics of various shapes. They give each other clues to see if others can identify the shape being described. This is a great hands on activity.
Lesson Plan
Curated OER

Grouping Buttons

For Teachers K
Looking for a good instructional activity on counting and sorting? This instructional activity is worth a look! In this classification instructional activity, learners sort buttons by color, shape, shiny verses not shiny, or number of...
Worksheet
Curated OER

Lines and Strings

For Students 4th - 6th
In this lines and strings worksheet, students connect the letters along the outside of the box with string to create different kinds of lines. Students complete 4 problems.
Lesson Plan
Curated OER

Shoeless Math

For Teachers 1st
First graders sort and classify, and complete a T-chart using Students' shoes.
Lesson Plan
Curated OER

Activity Plan 5-6: Book-Character Homes

For Teachers Pre-K - K
Students use their creativity to build character homes. In this early childhood lesson plan, students develop creative-thinking, social, language, math, and motor skills as they work together to create buildings for characters from...
Lesson Plan
Curated OER

What is Matter?

For Teachers 3rd - 5th
Students investigate what matter is and how it changes states.  In this physical properties lesson, students examine the vocabulary database and identify the characteristics of the three phases of matter.  Students perform a...
Lesson Plan
Illustrative Mathematics

Security Camera

For Teachers 6th - 8th Standards
A different-than-normal problem that allows learners to practice their reasoning to find an answer. The problem bases itself off a graph drawing of a store that needs to install security cameras. The challenge is to find which placement...
Lesson Plan
Curated OER

Egyptian Fractions

For Teachers 5th Standards
You don't have to be an ancient Egyptian to decipher fractions in this activity that focuses on adding fractions with unlike denominators and developing fraction number sense. Egyptians represented fractions differently than we do. They...
Lesson Plan
Curated OER

The Three M's of Statistics: Mode, Median, Mean

For Teachers 5th - 8th
Young mathematicians use the Visual Thesaurus to define mean, median, and mode. In this mean, median and mode lesson, learners use online sources to find the definitions of mean, median, and mode before applying the concepts to a class...
Lesson Plan
Howard County Schools

Exponential Decay Exploration

For Teachers 9th - 11th Standards
How can you model exponential decay? Explore different situations involving exponential decay functions and decreasing linear functions by performing activities with MandM candy, popcorn kernels, and number cubes.
Worksheet
Curated OER

How Many Are There?

For Students 1st - 2nd
This is a very basic worksheet intended to provide practice in solving word problems involving subtraction. Learners read the word problems then subtract to find the answer. An answer key is included.
Lesson Plan
Curated OER

Math: Perimeter, Area, and Volume

For Teachers 8th
Eighth graders discover how to compute the perimeter, area, and volume of different objects. With partners, they find and calculate the perimeter , area, and volume of 10 items each and exchange information. Students compile their...