Horticultural Society of New York
Dress Up Your Salad
Salad dressings use a variety of different ingredients, but it's important to have a healthy balance of greens to create a delicious mix. Young chefs examine five types of herbs including chives, basil, dill, parsley, and thyme to make a...
Math Worksheets 4 Kids
Solid Nets: With Tabs
Get in shape with a series of worksheets about making 3-D geometric shapes. Learners use the example at the top of the page to model their shapes, which range from a simple cube or cone to a more complicated octagonal pyramid.
Curated OER
Educator's Guide: A Christmas Carol
Planning on using Charles Dickens' A Christmas Carol this year? Then give yourself a gift and download this colorful guide thats packed with goodies. Kids, as well as the ghosts of Christmas past, present, and future are sure to find the...
Humanities Texas
Primary Source Worksheet: Theodore Roosevelt, Excerpt from Eighth Annual Message to Congress
As Theodore Roosevelt reminded Congress in 1908, corporation one is not corporation two. Readers of this excerpt from Roosevelt's Message to Congress have an opportunity to sharpen their comprehension skills as they study this primary...
Dick Blick Art Materials
Peace Windows
Peace, love, tolerance, faith. Marc Chagall's Peace Window in the United Nations World Headquarters serves as a model for young artists as they create their own peace-themed transparent paintings. A great activity for both SPED and...
Fun Music Company
Treasure Island Clues: Intervals
You may know about A, B, and C, but now you can include "arrrrr" to the list of music notes to practice! Here is a fun pirate-themed activity in which young musicians determine the intervals of various notes in the treble clef to work...
West Contra Costa Unified School District
Solving Radical Equations
How can you make solving radical equations more engaging? Provide your math class with a hands-on activity that focuses on solving radical equations with flash cards. A warm-up and exit ticket flank direct instruction of the steps...
EngageNY
The Definition of Sine, Cosine, and Tangent
Introduce your classes to a new world of mathematics. Pupils learn to call trigonometric ratios by their given names: sine, cosine, and tangent. They find ratios and use known ratios to discover missing sides of similar triangles.
Pearson
Articles: Indefinite
When do you use a or an before a noun? What about the? Learn about indefinite and definite articles with a brief grammar presentation, which focuses on using context clues to determine proper article usage.
EngageNY
Dividing by (x – a) and (x + a)
Patterns in math emerge from seemingly random places. Learners explore the patterns for factoring the sum and differences of perfect roots. Analyzing these patterns helps young mathematicians develop the polynomial identities.
EngageNY
Modeling with Polynomials—An Introduction (part 2)
Linear, quadratic, and now cubic functions can model real-life patterns. High schoolers create cubic regression equations to model different scenarios. They then use the regression equations to make predictions.
EngageNY
Awkward! Who Chose the Number 360, Anyway?
Don't give your classes the third degree. Use radians instead! While working with degrees, learners find that they are not efficient and explore radians as an alternative. They convert between the two measures and use radians with the...
Virginia Department of Education
Predator-Prey Simulation
Do your pupils have the misconception that environmental predators are "bad" and harm smaller creatures? The simulation explains, in detail, the important role predators play in maintaining a stable ecosystem. Through web-based research,...
EngageNY
Decimal Expansion of Pi
Develop a better understanding of the value of pi. Learners explore the area of a circle using estimation and graph paper. While continuing to estimate the area of the circle using smaller and smaller grids, the number pi emerges.
Howard Hughes Medical Institute
Spreadsheet Tutorial 2: Autofill Data, Cell References, and Standard Deviation
If you've always wanted to know more about spreadsheets, here's a perfect resource for you. A self-paced tutorial introduces how to autofill and copy formulas in a Google sheet or Excel spreadsheet. It also shows users how to find range,...
Annenberg Foundation
Geometry 3D Shapes: Platonic Solids
From polyhedrons to platonic solids, here is a lesson that will have your classes talking! As an introduction to platonic solids, scholars cut and fold nets to create the three-dimensional solids. They use an interactive component to...
Annenberg Foundation
Geometry 3D Shapes: 3D Shapes
Explore vocabulary related to three-dimensional shapes. An instructional website describes the characteristics of different geometric solids. Learners can use an interactive component to view nets, faces, vertices, and edges of common...
101 Questions
Dandy Candies
Package design is an economic necessity. Young scholars assume the role in an interesting inquiry-based lesson. Given 24 cubic shaped candies to package, they must determine the arrangement that uses the least amount of cardboard to...
Glynn County School System
Characterizing Stars
Are brighter stars actually brighter? Turns out they are probably just closer! A presentation compares features of stars to our favorite star, the sun. In addition, solar lovers learn to classify stars based on their masses,...
Serendip
Get the Lead Out!
Around 500,000 children under the age of six suffer from elevated levels of lead in their blood in the United States. Scholars apply their knowledge about lead to a fun game. As they correctly answer questions, they move their pieces...
Howard Hughes Medical Institute
Stickleback Evolution Virtual Lab
How quickly do animals evolve? Can comparing different samples of the same fossil answer timeline questions? Scholars use virtual labs to examine fossils and learn about stickleback evolution. They compare pelvic morphology in lakes...
Learning Games Lab
Fertilizing Chile
Fertilizer can mean the difference between a profit and a loss. Scholars use an online interactive to explore the effects of fertilizing in agriculture. Given information about the nitrogen levels in the soil, they decide the fertilizer...
American Museum of Natural History
Crazy Camouflage
Scholars discover the crazy camouflage technique of the flounder fish. After reading three informative paragraphs, participants follow steps to make a model of the sea creature.
Curated OER
Quadratic Functions
In this quadratic functions worksheet, students complete a variety of activities, first reading explanations and examples, then solving equations.