National Nanotechnology Infrastructure Network
Mixtures and Nanotechnology
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
Hello-Hello
Portuguese – Learn Portuguese
Marcos and Paulo have just met Ana. Watch as they use Portuguese to introduce themselves and get to know each other. Language learners then complete a series of activities designed to help them master each brief conversation.
Baylor College
What's That Food?
Get things cooking with the first lesson in this series on the science of food. Working in small groups, young scientists make and record observations about different mystery foods. These descriptions are then shared with the class and...
Google
Art: Graffiti
Your principal won't mind graffiti, as long as it's on a virtual wall. Scholars use the Scratch block-based computer language to write a program on graffiti. The program lets users place certain designs on a wall.
Curated OER
The Internet and Society
Learners consider the impact of the Internet on society, information, and communication. They practice using the Internet through a variety of web searches, information gathering activities, and Internet communication. A class discussion...
Illustrative Mathematics
Size Shuffle
In the eyes of children the world is a simple place, objects are either big or small. This simple activity aims to expand the comparison language of young mathematicians as they use the words taller and shorter to compare their...
Atlantic Union Conference
Apprenons le Francais (Let's Learn French)
Bonjour! Teach your class this basic greetings and much more with a unit of materials. Included here are lessons, vocabulary practice materials and activities, conversation practice handouts, word puzzles, and more to support your class...
Mathematics Vision Project
Circles: A Geometric Perspective
Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...
Florida Center for Reading Research
Phonics: Varient Correspondances, Silent "e" Changes
Engage early readers in a silent e activity to help them understand the changes the letter can make to a simple word. With the provided cards, learners read and write each word as it appears without the silent e. Then they read and write...
Curated OER
The Paperless Classroom: Websites that Help You Go Digital
From kindergarten through high school, these tools will help reduce the paper trail.
Super Teacher Worksheets
Find Somebody in This Class Who....
Here is a fun and simple ice breaker in which your young learners will interview their classmates to discover which ones have had similar interests and experiences.
WindWise Education
What is Wind Power's Risk to Birds?
How is risk determined? Through the use of a reading passage, individuals or groups learn about bird interactions with man made structures along with wind turbines. Pupils use information from the second reading passage to conduct an...
Cornell University
Electroplating
Silver pennies and copper nickels are made possible by applying some chemistry. Learners use electrolysis to coat a penny with zinc sulfate and a nickel with copper sulfate. Their investigation builds an understanding of electroplating...
Cornell University
Glued into Science—Classifying Polymers
Explore the unique characteristics of polymers. A complete lesson begins with a presentation introducing polymers. Following the presentation, young scientists develop a laboratory plan for creating substances using polymers. They...
Curated OER
Conversation & Grammar: Future Tenses
This eBook, part of a series devoted to instruction for grammar and conversation, focuses on the future tenses—the future simple, future continuous, future perfect, and future perfect continuous in positive, negative, and question forms.
DocsTeach
Analyzing a Map of the Louisiana Purchase
With the stroke of a pen, Thomas Jefferson roughly doubled the size of the United States. The Louisiana Purchase not only grew the new country, but also it gave rise to the legends surrounding westward expansion and accelerated the...
Howard Hughes Medical Institute
Look Who's Coming for Dinner: Selection by Predation
What happens when a new predator comes to town? Learners analyze an experiment that studies the effect of predation on selection. They use real data to draw conclusions about the impact a new predator has on a prey species.
Scholastic
Lions, Tigers, and Slugs? Oh, My!
Explore the power of words with your class by analyzing the connotations of fictitious sports team names. Learners discuss team names and the mental images they convey. They create logos to illustrate the meanings and...
Teach Engineering
Hurricanes
When a levee fails, it means disaster. Introduce your class to hurricanes and the technologies used to help protect against them. The included presentation provides background information using Hurricane Katrina as a reference.
Virginia Department of Education
Educator’s Guide to Planning a Field Day Event
Plan an environmentally friendly field day for your young conservationists with this collection of activities and resources. Whether it's bowling with plastic bags full of crumpled up newspaper and empty plastic...
EngageNY
Secant Angle Theorem, Exterior Case
It doesn't matter whether secant lines intersect inside or outside the circle, right? Scholars extend concepts from the previous activity to investigate angles created by secant lines that intersect at a point exterior to the...
EngageNY
Addition and Subtraction Formulas 2
Knowing the addition formulas allows for the calculations of double and half formulas. The fourth installment of 16 has the class use the addition formula to develop the double angle trigonometric formulas. Using the double formula,...
EngageNY
An Exercise in Changing Scales 2
Reflect on altering scale factors. The last lesson in the series of 22 has the class compare the two scale drawings they created. They realize that the scale drawing becomes a scale drawing of each other. Class members continue to work...
EngageNY
Conducting a Simulation to Estimate the Probability of an Event II
Add some randomization into simulations. The 11th installment in a series of 25 presents two new methods to use in simulations--colored disks, and random numbers. Pupils use random numbers to run simulations where the probabilities make...