K12 Reader
Edgar Allan Poe’s Mystery Valentine
Riddle me this! As part of a Valentine's celebration, class members are challenged to find the key to solve the riddle in Edgar Allan Poe's Valentine poem.
EngageNY
Comparing Distributions
Data distributions can be compared in terms of center, variability, and shape. Two exploratory challenges present data in two different displays to compare. The displays of histograms and box plots require different comparisons based...
Council for the Curriculum, Examinations and Assessment
Managing Change
"I don't want change; I want swiss!" As Willy Loman bemoans in Arthur Miller's Death of A Salesman, accepting change can be a real challenge. The aim of this session is to encourage class members to see the naturalness and inevitability...
Council for the Curriculum, Examinations and Assessment
Managing Change
Learning to embrace the opportunities and challenges change presents is the focus of the exercises and activities in this fifth session of a 10-lesson course on Social, Physical, Emotional, Cognitive and Spiritual (SPECS) health. The...
Teach Engineering
Package Those Foods!
Designing the right package — it's more than a pretty picture. Challenge small groups to design a food package. They must consider the type of food they are packaging and the package's ability to control the physical and chemical changes...
It's About Time
Coal and Your Community
When I was young, I was afraid of the dark. Now I am afraid of getting the electric bill. This fourth lesson in a series of eight focuses on coal mining, conservation, and energy efficiency. Scholars start by taking data from a table and...
Inside Mathematics
Functions
A function is like a machine that has an input and an output. Challenge scholars to look at the eight given points and determine the two functions that would fit four of the points each — one is linear and the other non-linear. The...
DiscoverE
Design a Folding Solar Panel
Solar energy is an amazing alternative ... but, not always particularly portable! Challenge young scientists to a folding solar panel build-off with an easy-to-execute activity. Scholars brainstorm around specific design needs, construct...
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...
Rube Goldberg
Rube Goldberg's Simple Normal Humdrum School Day
If you're going to build a machine, you might as well make it interesting and amusing. A set of eight lessons and activities introduces simple machines using Rube Goldberg machines. A culminating project challenges techies to create and...
American Museum of Natural History
Pterosaurs: The Card Game
Piecing together the past is a challenging endeavor. Learners get a taste of that challenge as they play a game that incorporates several components such as trophic levels, geological time periods, and catastrophic events. Pairs work to...
Curated OER
Science NetLinks: Hollywood Dinosaurs
Learners use relevant evidence and logical reasoning to construct theories for dinosaur behavior. They examine recent evidence that challenges a prevailing dinosaur theory.
Curated OER
Dry Ice: Simply Sublime
A fascinating lesson plan 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
Students 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 learning exercise, 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...
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
For 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 this...
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...
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