Curated OER
Dry Ice: Simply Sublime
A fascinating lesson on states of matter is here for your young scientists. Dry ice is used to challenge learners preconceived notions about how solids work. They discover all sorts of interesting facts about states of matter from...
Curated OER
Hula Hoop ABC Relays
Adding hula hoops to any activity can present a fun challenge. This worksheet explains how to conduct an activity that combines the recognition of capital/lowercase letters and a hula hoop relay. Outside on the playground, each student...
Curated OER
Arkansas Civil War Bandits and Outlaws
Young historians study civilian Arkansas during the Civil War. They look at the many challenges they faced to keep their homes in order while the men were at war. Learners hear stories of bands of outlaws who ravaged the state during...
Curated OER
Bloodstain Pattern Simulations: A Physical Analysis
High schoolers receive bloodstain pattern evidence from a crime scene. They answer a series of questions through inquiry, observation, measurement, and analysis. Pupils complete this challenge, by reconstructing the evidence through four...
Curated OER
#24 How Much Air Is In Foamed Polystyrene Products?
Students are challenged to come up with a good estimate of the amount of air in foamed polystyrene products. They use this gas evolution experiment and as such have students measure the gas generated when foamed polystyrene is degassed...
Curated OER
Iron For Breakfast
Third graders are challenged to use scientific thinking, they experiment and observe which objects are attracted to a magnet. Pupils use the evidence to construct an explanation as to what common property the objects attracted to a...
Curated OER
Physical Education: Mission Possible
Students participate in a physical education activity, Mission Possible, where they attempt to steal a jug of jewels. They must successfully overcome five challenge areas to complete the activity. Students develop cooperative...
Curated OER
Dividing by Multiples of Positive Powers of Ten (D): Single-Digit Facts
Used as a review activity or as a math drill, this instructional activity can help students to further practice dividing by powers of ten. Students are given 10 numbers that they are to divide by given multiples in the format x, x0, x00,...
Curated OER
Dividing by Multiples of Positive Powers of Ten (C): Single-Digit
Students can practice their positive powers of ten in this worksheet, in which they are given 10 numbers to divide by a set of multiples in the format x, x0, x00, x000, x0,000. A challenge question is available to further test your...
Curated OER
Boxes & Blocks: Puffer Bellies and Box Cars
Students turn cardboard boxes into outdoor dramatic play. In this early childhood visual arts lesson, students explore cooperative and dramatic play outdoors by challenging children to create a train from cardboard boxes.
Curated OER
Our Story: Martin Luther King Jr. and Nonviolence
In this parent and child activity, young learners read Martin’s Big Words and a biography of Dr. Martin Luther King Jr. There is a wonderful guided reading pdf that defines challenge words and provides reading tips. The object of...
Curated OER
Cartoons for the Classroom: Gridlock in 2010 Elections
Investigate symbolism within a political cartoon in this critical analysis handout, which outlines issues of the 2010 election process. Background information (on the risk of gridlock in legislation and the challenges of either party...
Curated OER
Be Screen Free for a Week
Challenge yourself to completely close all of your electronic screens for seven straight days!
Southern Nevada Regional Professional Development Program
Focus: The Paideia Seminar
Compelling discussions are the result of open-ended, challenging questions. An introduction to Paideia discussions includes explicit directions about how to prepare readers and how to model the kinds of questions they should develop...
Facing History and Ourselves
Taking a Stand: Models of Civic Participation
How does an individual take a stand for a principle or belief? what skills are required to do so? What are the challenges and risks in doing so? Class members study examples of individuals engaging in such activities and then identify...
Illustrative Mathematics
Harvesting the Fields
This problem involving rates may look simple at first, but it is actually quite challenging. Two different sized fields are harvested by a team of workers and learners must use different rates to calculate the number of workers on the...
Denver Art Museum
Alien Beauty
"Beauty is in the eye of the beholder," is a popular phrase in our society. The lesson here puts the phrase to the test as pupils explore what truly is beautiful through a study of some Japanese folk art. A careful examination of the...
Google
Advanced 4: Searching for Evidence for Research Tasks
Research was very different in the past. Pupils once had difficulty finding sufficient information, but now they have the opposite problem. Show your class how to pick the best resources out of the millions of sites an online search will...
Key Stage Fun
Squeebles Fractions
We are not exactly sure what a Squeeble is, but apparently they love cake and fractions, and your little bakers-turned-mathematicians will also. This app focuses on the basics of fractions including modeling fractions, equivalent...
Indian Land Tenure Foundation
A Sense of Belonging
In order to understand how the land changes over time because of the people who live there, learners interview an elderly person about the past. Children ask an older family member to describe what the local area was like when they were...
Illustrative Mathematics
An Integer Identity
Challenge algebra learners to use the difference of cubes to solve this problem. Once your charges have taken out the factor (a - b), combined the like terms and set them equal to zero, the problem becomes a factorable quadratic...
Chapman University
Fundamental Theorems of Mathematics
There are four fundamental theorems of mathematics: arithmetic, algebra, calculus, and linear algebra listed here. Each one is described on this poster or handout. The challenge for a student of math is to figure out why they are...
Two Lives Left
Cargo-Bot
What would you think of an app that provides a creative introduction to an important 21st century skill, challenges learners at many levels, and is an addictively, fun game? Did we also mention it was free? We think you will find all...
Lincoln Public Schools
Cereal Box Project
Challenge your class with this fun and engaging engineering design project. The goal, to create a brand new cereal complete with a list of ingredients, a name and logo, and a box to hold it in. Starting with a survey to determine the...
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