Curated OER
Probability and Geometry
Students examine the relationship between probability and geometry to solve problems. In this geometry and probability activity, students investigate the effect of changing percentages on a spinner to the probability of landing on a...
Curated OER
Surface Area of Prisms
Students compute surface area and volume of prisms. In this surface area instructional activity, students find the surface area and volume of rectangular and triangular prisms. Independently, students use their computers to determine...
Curated OER
Multiplying Decimals and Mixed Numbers
Students practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
Curated OER
An Introduction to Sequences
Fourth graders are introduced to arithmetic and geometric sequences. In this mathematics lesson, 4th graders produce a variety of sequences by varying the starting number, multiplier, and the add-on number.
Curated OER
Length, Perimeter and Area
Learners analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationship
Curated OER
Probability and Geometry
Students practice calculating probability, see how geometry can help solve probability problems and explore platonic solids.
Curated OER
Histograms and Bar Graphs
Learners examine the use of bar graphs and histograms. In this data representation lesson, students investigate the proper use of bar graphs and histograms to represent data. They learn the proper geometric definitions, experience direct...
Curated OER
Translations, Reflections and Rotations
Fifth graders use the Internet to learn about translations, reflections and rotations. Students access the Transmographer program on the Internet, where they practice what they have learned. Students also complete a worksheet.
Curated OER
An Introduction to Quadrilaterals
Young scholars explore the concept of quadrilaterals. In this quadrilateral instructional activity, students play with a floor tile applet to see that there are many types and characteristics of quadrilaterals including parallelograms,...
Curated OER
Small Steps; Great Journeys
Twelfth graders examine contributions to communities. In this philanthropy lesson, 12th graders discuss the quote, "That's one small step for man, one giant leap for mankind." Students identify issues that exist in their community and...
Curated OER
Ring Around the Rosie
Students examine the concept of angular momentum and its correlation to mass, velocity, and radius. They listen to a teacher-led lecture, conduct an experiment with rotational inertia, angular momentum, and rotation speed by making...
Curated OER
Engineering: Simple Machines
Fourth graders participate in activities to examine how simple machines help build things. They identify the six types of simple machines. They discover how simple machines where use historically to build pyramids and how they are still...
Curated OER
Binary and Communication Systems
Students participate in an activity that introduces them to the concept of binary coding as a language. They decode messages using special boards that has its own code for different letters. They create new codes by rearranging wires...
Curated OER
Ideas that Lead to Probability
Students explore the concept of probability. In this probability lesson, students use random number generators to determine probabilities of events. Students discuss if certain probable events are fair. Students determine fair ways to...
US Environmental Protection Agency
Sea Level: On the Rise
With the global temperature on the rise, the effects of climate change are starting to be seen. However, many people have a difficult time conceptualizing the long-term effects, such as sea levels rising. Given an easy and effective...
Curated OER
Reading Comprehension 1: Level 9
The Iditarod Trail and the Iditarod Trail Sled Dog Race are the focus of a comprehension assessment. Readers must identify the main idea of the passage, draw inferences, define words using context clues, and identify the organizational...
Curated OER
The Role of the Media
Students participate in class discussion to investigate how media affects the ideas of Americans (specifically in politics) and then research events in political history to analyze how the media may have influenced the government's...
Curated OER
Everybody Needs a Rock
Learners, after making quantitative and qualitative observations of their rocks, construct a Venn diagram or dichotomous key to classify their rocks.
Curated OER
Aztec Culture
Middle schoolers research the Aztec culture in Mexico. They focus on their religious practices. They write a goal to personally sacrifice something. They also write about the costs and benefits of a sacrifice.
Curated OER
Smiles Change the World
Pupils discuss and write about groups that need friends. In this friendship lesson plan, students create a banner for someone who needs a friend. pupils pair share to chose a recipient for the banner.
Curated OER
Poseidon's Protectors to the Rescue
Middle schoolers explore the concept of philanthropy. In this environmental stewardship instructional activity, students explore the Greek mythology story of Poseidon. Middle schoolers write letters to Poseidon that address water...
Curated OER
My Promise
Students define their own civic responsibility and create a PowerPoint presentation about their volunteer efforts. For this civic responsibility lesson, students define the word volunteer and read an article about a volunteer in their...
Curated OER
The Finish Line
Students investigate the philanthropy of various cultural traditions. In this cultural education lesson, students read a handout about Native American, European American, and African American traditions and identify the philanthropic...
Curated OER
Hero Stories Teach
Students create a slogan. In this heroes lesson, students identify traits from hero stories that match traits of real life heroes. They discuss what lessons they can learn from heroes about courage and come up with a one line slogan that...