Curated OER
Fair Shares and Geometric Spirals
Students tackle the problem of how to divide a triangular piece of land fairly among four people. They decide whether their method of fair division always works or if it only works in special cases.
Curated OER
The Call of the Wild: Activities
“There is an ecstasy that marks the summit of life” and an excitement that comes with finding a good teaching resource. Included in a richly detailed packet designed to accompany The Call of the Wild, are a tableaux exercise, a silent...
Curated OER
Using Random Sampling to Draw Inferences
Emerging statisticians develop the ability to make inferences from sample data while also working on proportional relationships in general. Here, young learners examine samples for bias, and then use random samples to make inferences...
MENSA Education & Research Foundation
Fabulous Fibonacci and His Nifty Numbers
Fibonacci numbers are not only found in the classroom but also in nature. Explore the concept of Fibonacci numbers through a series of lessons designed to gain insight into the mathematical reasoning behind the number pattern, and spark...
Curated OER
Autumn Bulb Planting Outside - Making a Daffodil Spiral
Students plant daffodil bulbs. In this gardening activity, students work outside to plant daffodil bulbs in the autumn so that they can grow roots and emerge by spring.
Curated OER
Exploring Infinite Series through Baravelle Spirals
Students are introduced to the concept of convergent infinite series using a recursive geometric construction. They explore the concept of a convergent infinite series using partial sums. Students use formal calculations, visualizations,...
Curated OER
Falling Leaves Poetry Spinners
Why settle for autumn leaves as classroom decorations when you could use autumn poetry? After taking a nature walk and collecting fall artifacts, including seed pods and fallen leaves, learners demonstrate the movement of the season with...
Illustrative Mathematics
Regular Tessellations of the Plane
Bringing together the young artists and the young organizers in your class, this lesson takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions, learners attack the...
Illustrative Mathematics
Joining Two Midpoints of Sides of a Triangle
Without ever using the actual term, this exercise has the learner develop the key properties of the midsegment of a triangle. This task leads the class to discover a proof of similar triangles using the properties of parallel lines cut...
Western Justice Center
Analyzing Conflict
Conflicts happen, conflicts grow, and learning how to deal with conflict is what this lesson wants learners to know. A series of short videos teach viewers how to identify the source of a conflict, how to identify different types of...
University of Maine
Don’t Fall Into the Thinking Trap
The final lesson in a three-part healthy living series has class members examine five thinking traps that distort how they perceive themselves and/or situations. They also learn strategies that help stop the downward spiral and get them...
Curated OER
The Magic School Bus Kicks Up a Storm
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students discover small updrafts by making wind spirals.
Curated OER
There's Gold in Them Thar Ratios
Students draw a model of the bunny problem which generates the Fibonacci Sequence, spirals generated from golden rectangles and golden triangles; identify the golden ratio in the human body, and find the Fibonacci numbers in nature.
Curated OER
Wind
Students make a wind vane, anemometer, wind spiral, and wind streamer to calculate wind movement. In this wind lesson plan, students test each of their wind instruments, and graph the results of the wind speed in different locations.
Curated OER
Making a Journal
Students create their own journals. In this journal making lesson, students create journals. Students use materials they choose and bind the journal using wire, yarn or spiral binding. Students use the journals for any type of writing...
Curated OER
The Shape of Things
Sixth graders read and discuss information regarding the shape and attributes of an eggshell. For this shape of things lesson, 6th graders gather relevant information that pertains to the incubation and formation of an eggshell. ...
EngageNY
Congruence Criteria for Triangles—AAS and HL
How can you prove it? Guide classes through an exploration of two possible triangle congruence criteria: AAS and HL. Learners connect this criteria to those previous learned and also explore criteria that does not work. The lesson...
Curated OER
Light Week
First graders experiment with prisms to explore sequence of colors of light created.
Foreign Policy Research Institute
Ancient History: The Importance of Logistics in Greek & Roman Armies
Before one can understand the military tactics practiced throughout history, he needs to become familiarized with tactics practiced in the ancient past. Learners take a critical look at the military logistics used by Alexander the Great...
Curated OER
Identifying Lines of Symmetry and Creating Reflections over a Line
Fifth graders review the concept of a line of symmetry by using pieces of paper that have pictures such as, letters of the alphabet, polygons, and designs made from polygons in order to determine if they have symmetry. The fine, two-hour...
Curated OER
Teen Driving: Skills, Responsibilities and Reactions
As an introduction to the skills required for and responsibilities of driving, pre-teens and teens engage in a series of activities, chart their response times, and analyze how variables effect these reaction times. Class groups use the...
PBS
Stories of Painkiller Addiction: The Cycle of Addiction
Drug addiction, including prescription drug addiction, begins with a reason that's different for every user. High schoolers learn more about the reasons people begin abusing drugs with a set of videos and worksheets that discuss four...
Sargent Art
Rainsticks
This rainstick lesson isn't just about making art; it's about understanding Native American symbols and culture. Kids read about the use of rainsticks and why specific symbols were used to decorate them. They then make their own...
Curated OER
Dinosaur and DNA Days
Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...
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