Curated OER
Bridge to the Future: Enlarging the European Union
The political, social, and economic challenges the European Union faces as it enlarges is the focus of a six-lesson unit. Class members investigate and craft a presentation about a member country, the treaties member states must sign,...
EngageNY
Construct a Square and a Nine-Point Circle
Anyone can draw a square, but can you CONSTRUCT a square? Here is a resource that challenges math scholars to create steps to finish their own construction. They test their ability to read and follow directions to complete a construction...
Florida Center for Reading Research
Phonics: Letter-Sound Correspondence, Medial Phoneme Spin
A collaborative activity challenges young scholars to match medial graphemes and phonemes. Pairs take turns spinning the spinner, naming the letter, and saying its name. They choose from a stack of cards with the same medial sound.
Perkins School for the Blind
Figure Eight Walking
Walking in a straight line is one thing. Walking while trying to shift your weight from side to side to maintain balance is another challenge altogether. Learners with visual impairments practice walking in a figure eight. Cones are set...
Education Development Center
Creating Data Sets from Statistical Measures
Explore the measures of central tendency through a challenging task. Given values for the mean, median, mode, and range, collaborative groups create a set of data that would produce those values. They then critique other answers and...
CK-12 Foundation
Prime Factorization: Chocolate Chip Factoring
An interactive resource challenges mathematicians to show what they know about prime factorization. Five multiple-choice, true or false, and discussion questions use chocolate chip cookies to set a real-world application of the concept.
CK-12 Foundation
Addition of Fractions
Five word-problems challenge mathematicians to add fractions. Interactive fraction circles assist scholars in problem-solving. Question types include multiple-choice, true or false, and a discussion.
CK-12 Foundation
Decimal Multiplication: Reducing the Weight
Eight questions challenge mathematicians to multiply decimals. A color-coded tool with movable parts assist participants in answering word problems. Item response types include fill in the blank, multiple-choice, and a discussion.
CK-12 Foundation
Prices Involving Sales Tax: Proper Tipping
A five-question interactive challenges mathematicians to find a correct tip and total amount using percents five, 12, and 18. A tool with moveable pieces assists participants in locating answers. Types of questions include...
CK-12 Foundation
Basic Visual Patterns: Train Cars
An interactive comprised of five questions challenges young scholars to complete a simple pattern. After examining a train with colored carts, learners arrange a green, blue, and yellow block into their corresponding space. Questions are...
CK-12 Foundation
Large Decimal Rounding to Decimal Representations: Weighing a Whale
An interactive challenges mathematicians to round large numbers with help from a large scale that measures the weight of a blue whale. The practie's five questions include multiple-choice, fill-in-the-blank, true or false, and an open...
Florida Center for Reading Research
Comprehension: Narrative Text Structure, Story Pieces
An activity boosts reading comprehension by challenging scholars to answer questions about a narrative tale detailing elements—plot, characters, setting, theme, problem, and solution.
Florida Center for Reading Research
Advanced Phonics: Syllable Patterns, Syllable Game
A game designed to support advanced phonics instruction challenges scholars to read and break a word into syllables. If the player is correct, they move their game piece forward on the board. Whoever gets to the end first wins!
Florida Center for Reading Research
Phonological Awareness: Phoneme Segmenting and Blending, Picture Slide
A hands-on activity challenges young scholars to name a picture, segment its phonemes, then blend those sounds to make the word.
Florida Center for Reading Research
Vocabulary: Word Meaning, All For One
Given a deck of cards with different words printed, pairs draw cards and work together to locate definitions for each multiple-meaning word. Learners complete a worksheet that challenges them to write the word, two of its definitions,...
Texas Center for Learning Disabilities
First-Grade Intervention
Learning how to read is a big challenge for young learners, but this series of lessons provides them with the extra support they need to succeed. With each lesson following the a clearly outlined format, children are introduced to new...
Education Development Center
Rectangles with the Same Numerical Area and Perimeter
Is it possible for a rectangle to have the same area and perimeter? If you disregard units, it happens! In a challenging task, groups work to determine the rectangles that meet these criterion. The hope is that learners will naturally...
Education Development Center
Absolute Value Reasoning
Teach solving absolute value inequalities through inquiry. Groups use their knowledge of absolute value and solving inequalities to find a solution set to an absolute value inequality. Working collaboratively encourages discussion,...
Skyscraper Museum
Building a Skyscraper
The construction of skyscrapers is no simple undertaking, involving the careful coordination and planning of many different people. The third activity in this series explores this detailed process by first teaching children about the...
NASA
Beginning Engineering, Science, and Technology
Space, the Final Frontier. The nine NASA-created challenges in this unit are designed to teach class members the engineering design process. Each challenge comes with teacher and student pages that can be used individually or as a...
DiscoverE
Foil Boats
How many pennies can an aluminum foil boat hold? That is the challenge in a collaborative activity designed to explore the concept of buoyancy. Learners use aluminum foil to build makeshift boats and test the weight they hold before...
California Education Partners
Telescopes
An assessment challenges scholars to read an informative text then respond with an explanatory essay. The exam begins as participants read a text passage twice then take notes, making sure to jot down key details. Following the...
American Statistical Association
How Fast Are You?
Quick! Snap up the lesson. Scholars first use an online app to collect data on reaction times by clicking a button when the color of a box changes. They then plot and analyze the data by considering measures of center, measures of...
Weebly
Disability Awareness Activity
Class members gain awareness of the challenges people with disabilities face, such as those with vision impairments, autism, or speech and language disabilities, as they progress through a series of engaging and informative learning...