EngageNY
Base Angles of Isosceles Triangles
Build confidence in proofs by proving a known property. Pupils explore two approaches to proving base angles of isosceles triangles are congruent: transformations and SAS. They then apply their understanding of the proof to more complex...
EngageNY
One-Step Problems in the Real World
Mirror, mirror on the wall, which is the fairest resource of them all? Individuals write and solve one-step equations for problems about angle measurement, including those involving mirrors. Both mathematical and real-world problems are...
K12 Reader
Pick the Pronoun
Which word is correct: he or him? Your pupils can practice determining if a sentence needs a subject or object pronoun by completing the 12 sentences on this instructional activity. For each sentence, they are given an object pronoun and...
K12 Reader
Water Water Everywhere
The protection of our water supply is the subject of an article used in this cross-curricular reading comprehension worksheet. After studying the passage, readers use information from the text to respond to a series of comprehension...
Denton Independent School District
Elements of Art: Name Design Project
Introduce your class to the seven elements of art through a presentation and related project. Before beginning the project, class members take notes on the presentation, writing down the underlined items and adding drawings into their...
Core Knowledge Foundation
Rocks & Minerals
Take young geologists on an exploration of the rock cycle with this six-lesson earth science unit on rocks and minerals. Through a series of discussions, demonstrations, and hands-on investigations your class will learn about the...
Diablo Valley College
The Language of Sets and Set Notation
The basics of number theory and set notation are explained in a highly approachable way in a self-contained activity and worksheet. Introducing the vocabulary and concepts from ground zero and building to more complex ideas of subsets...
EngageNY
A Surprising Boost from Geometry
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication.
EngageNY
More on the Angles of a Triangle
Angles and triangles: they're all connected. Uncover the connections between angles in triangles. Scholars learn how to find both exterior and interior angle measures in triangles. The lesson emphasizes the vocabulary related to these...
National Institute of Open Schooling
Spontaneity of Chemical Reactions
Do spontaneous reactions really occur? Activity 12 in a series of 36 focuses on spontaneity of chemical reactions. Learners read about, discuss, and answer questions pertaining to entropy, explain the third law of thermodynamics, explore...
Colorado State University
How Can Freezing Make Something Warmer?
Crazy fact—freezing liquid actually gives off heat! Young scholars investigate the transfer of energy when liquids freeze using a chemical heat pack. The heat pack gives off heat as its liquid core freezes.
Concord Consortium
Always, Sometimes, Never
Do your learners always, sometimes, or never remember the properties of the segments in triangles? Get that number closer to always with a creative lesson analyzing all four segments. Scholars consider a statement about one of the...
Curated OER
Mitosis and Cancer - Biology Teaching Thesis
Observe onion root cells undergoing mitosis underneath a light microscope and determine the phase of mitosis the cells are in. High schoolers draw a sketch of the mitotic cells, explore why cells undergo mitosis and learn how...
Facing History and Ourselves
Us and Them: Confronting Labels and Lies
Stereotyping and discrimination based on religion catalyze many atrocities in the world. Explain the awful treatment of Jews and the lies Nazis spread by using an informative yet sensitive resource. Learners participate in a warm-up and...
K12 Reader
Making Predictions
Prediction as a reading comprehension strategy is the focus of an article attached to a two-part activity. Kids read the article and then use the provided information to respond to the comprehension questions.
K12 Reader
Escaping Persecution
Pilgrims, puritans, and Pennsylvania are all featured in a reading comprehension worksheet that asks kids to read a short passage about these early settlers and then to answer a series of questions based on the article.
Curated OER
Pasta Names
Helps learners recognize alphabet letters by having them glue dry pasta over their names. Scholars use a card with their names printed neatly, then decorate it with noodles while saying each letter they make.
Sea World
Ocean Discovery
Immerse your young marine biologists in the world of marine animals. The lesson includes several activities that are age-appropriate for preschoolers and kindergartners, including coloring pages, gluing feathers and sand onto paper...
Book Units Teacher
Sentence Unit
Imagine using history to teach grammar. This 178-slide PowerPoint presents an amazing collection of images and historical information about the settlement of Tennessee and about famous residents like Daniel Boone. Viewers are tasked with...
Guidance Group
101 Ways to Teach Children Social Skills
Increasing pressure to improve student achievement has made it easy to overlook the social skills they also need to develop. With this collection of worksheets and activities, you'll be able to improve children's communication, teamwork,...
PBS
Blow the Roof Off!
Blow the minds of young scientists with this collection of inquiry-based investigations. Based on a series of eight videos, these "hands-on, minds-on" science lessons engage young learners in exploring a wide range of topics from making...
Santa Barbara City College
How to Make a Multiplication Table
Teach children how to make a multiplication table, and they'll be multiplying for life. Following this series of steps, young mathematicians learn to use patterns and the relationships between numbers to create their very own...
Pearson
Past Tense Game
Teach and taught, learn and learned! Work with your class on the past tense with some guided practice and a game. As a class, match the present tense verbs with their past tense counterparts. Learners then split off into pairs to play...
Curated OER
Queen Anne's War and Its Impact on Deerfield
Class members read a series of primary and secondary source materials to examine the effects of Queen Anne's War, also know as the War of Spanish Succession, on the Pocumtucks and other Native Americans in the area of Deerfield, MA.