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Lesson Plan
Code.org

Algorithms Detour - Minimum Spanning Tree

For Teachers 9th - 12th
This optional lesson introduces the class to the idea of a minimum spanning tree. The activity focuses on determining an algorithm that will find the most efficient path in a network to transfer data. 
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Lesson Plan
Curated OER

A Tree-mendous Project

For Teachers 7th
Seventh graders use their observation and measurement skills to identify trees. Using a tree diagram, they label the parts and discuss the functions of the tree. They practice using a dichotomous key to identify trees as well.
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Lesson Plan
Virginia Department of Education

The Real Meal Deal

For Teachers 7th
Burgers and salads and sodas, oh my! Scholars use a menu to investigate the Fundamental Counting Principle. They create tree diagrams to illustrate the number of possible choices for each given scenario.
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Lesson Plan
Curated OER

Our Diverse Heritage Family Tree

For Teachers 2nd - 3rd
Students discuss family trees and create their own family trees. They research their cultural backgrounds and make oral presentations to the rest of the class during a multicultural lunch.
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Interactive
Curated OER

Leaf It To Me: A Learn About Trees Facts Hunt

For Students 4th - 5th
In this trees worksheet, students use provided links to find answers to given questions. Page contains additional tree related activities.
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Lesson Plan
Mathematics Assessment Project

Representing Probabilities: Medical Testing

For Teachers 9th - 12th Standards
Test probability concepts with an activity that asks pupils to first complete a task investigating false positive in medical testing and then to evaluate sample responses to the same task.
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Worksheet
Children's Theatre of Cincinnati

A Charlie Brown Christmas Study Guide

For Teachers K - 6th
Bring A Charlie Brown Christmas to social studies, language arts, math, science, and art class! Learners ponder the meaning of Christmas trees, write about Christmas during the original release of the television special, research holiday...
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Unit Plan
National Park Service

Fire Ecology on the Rim

For Teachers 9th - 12th Standards
An engaging unit on wildfires includes three sections, including a background section with eight lessons and five activities, a field experience section with 13 lessons and five activities, and a conclusion section featuring an analysis...
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Printables
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Carson-Dellosa Publishing

Boho Birds Bulletin Board

For Teachers Pre-K - 5th
Maybe you're studying the life cycle of a bird, or maybe you're doing an author study in language arts. Whatever the case may be, use a set of bulletin board ideas any time of the year. Tailor the provided ideas to make them your...
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Worksheet
Curated OER

Flower Power

For Students 3rd - 4th
Determine which plants are flowering plants with a helpful lab sheet. Kids first observe illustrations of different plants, such as a carnation and a fern, then decide which plants produce flowers, spores, or cones. Use magazine pictures...
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Lesson Plan
Curated OER

Roles of Virginians During Revolutionary War Era

For Teachers 5th - 8th
Students examine the various roles Virginians played during the Revolutionary War era. They participate in a jigsaw activity, reading an article and presenting information to their group. Students then complete a Venn diagram comparing...
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Lesson Plan
Curated OER

Traffic Light Probability

For Teachers 4th - 8th
Students discuss the possible traffic signals that may be observed on the way to a field trip. They record data on the trip, and analyze the probability of the results occurring again.
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Lesson Plan
Virginia Department of Education

What Are the Chances?

For Teachers 7th
Take a chance on an informative resource. Scholars conduct probability experiments involving coins and number cubes to generate data. Compiling class data helps connect experimental probability to theoretical probability.
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Lesson Plan
Curated OER

Forest Food Webs

For Teachers 6th - 8th
Students consider the interdependency of life in a temperate forest by studying selected organisms from an Asian temperate forest and creating a food web.
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Lesson Plan
Curated OER

Analyze This

For Teachers 6th
Sixth graders use a video and the internet to determine whether a game is fair or unfair. In this probabilities lesson plan, 6th graders determine the fairness of a game based on the probabilities of the outcomes.
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Lesson Plan
Curated OER

Families and Communities

For Teachers 1st
Here is a week-long lesson on the roles of family members designed for first graders. In it, learners share stories of their families, listen to books about families read to them by their teacher, complete homework assignments and...
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Lesson Plan
Curated OER

Members Only

For Teachers 6th - 12th
Students discuss the advantages and disadvantages of private communities and the lives led by their residents. They design ideal planned communities for people featured in other Class Matters articles.
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Lesson Plan
Curated OER

Indirect Measurement

For Teachers 9th - 10th
Students measure and apply their knowledge of proportion to solve problems. In this geometry lesson, students measure using a meter stick, small mirror and measuring tape. They compare and contrast their measurements to objects outside...
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Lesson Plan
Curated OER

Make Sense of Nature

For Teachers 1st - 5th
Pupils participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...
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Lesson Plan
Curated OER

Notes to a Mathematician

For Teachers 2nd
Second graders analyze the likelihood of simple events.
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Lesson Plan
Curated OER

It Figures!

For Teachers 1st - 3rd
Learners judge, compare and construct two-dimensional figures using a variety of materials.
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Lesson Plan
Curated OER

The Value of Genetic History

For Teachers 11th - 12th
Students research and assemble their own pedigrees using star patterns for each family member and coloring in various dominant traits. They arrange these patterns on long strips of paper making large, colorful family pedigrees.
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Lesson Plan
Curated OER

The Value of Genetic History

For Teachers 11th - 12th
Learners explore their genetic background. They assemble their own pedigrees using star patterns for each family member and identifying various dominant traits. Predictions are made for future offspring.