Illustrative Mathematics
How Many Leaves on a Tree? (Version 2)
A second attack at figuring out the number of leaves on a tree, this activity makes both an excellent follow-up to version 1 and a stand-alone activity. Learners practice setting parameters and deciding acceptable estimate precision, and...
Curated OER
Human Abstraction
Students explore and compare abstraction of human forms in various ancient cultures and by creating self-portraits using geometric shapes. They identify which geometric shapes form the following features: face, nose, arms, torso, legs,...
Illustrative Mathematics
Use Cavalieri’s Principle to Compare Aquarium Volumes
Learners are designing a stunning new water feature for an aquarium, but they soon discover that more than just a pretty home for their fishy friends is required. From calculating the volume of a composite shape through the abstract...
Delaware Math Cadre Elementary Committee
Operations and Algebraic Thinking
How to use the relationship between multiplication and division to solve math word problems is the focus of the activity presented here. In it, fourth graders work in groups to solve problems posed by the teacher. Then, each group is...
American Chemical Society
The Periodic Table and Energy-Level Models
Teach your class to think of electrons as tiny packets of energy that travel in waves. Through a short video and diagram, participants see how electrons are located around the nucleus of an atom. They then get into groups and try to...
Mathematics Vision Project
Module 2: Systems of Equations and Inequalities
The brother-sister pair Carlos and Clarita need your class's help in developing their new pet sitting business. Through a variety of scenarios and concerns presented to the siblings, the learners thoroughly explore systems of equations...
Mathematics Vision Project
Module 1: Getting Ready Module
This fabulous resource is a must-have for any algebra teacher's arsenal of lessons. Developing the idea of equations and use of variables from basic physical scenarios, learners gain valuable intuition in the structure and meaning of...
Illustrative Mathematics
Voting for Three, Variation 3
Get your learners to think outside the box. Young scholars require a good understanding of ratios and their relationship to fractions to complete the problem. The only quantities given in the problem are the ratio of the number of votes...
Illustrative Mathematics
Equal Area Triangles on the Same Base II
A deceptively simple question setup leads to a number of attack methods and a surprisingly sophisticated solution set in this open-ended problem. Young geometers of different strengths can go about defining the solutions graphically,...
Curated OER
Three-Level Reading Guide- The Apaches: People of the Southwest
A reading guide designed for Jennifer Fleischner's nonfiction text, The Apaches: People of the Southwest, provides readers with three levels of comprehension questions meant to encourage higher-level thinking.
Curated OER
Peter and the Starcatchers: Anticipation Guide
Pique your pupils' interest before reading Peter and the Starcatchers with an anticipation guide. Given a list of 10 statements, learners choose true or false based on what they think the book is about. They then discuss in small groups...
Curated OER
Writing Session: Writing a Summary
The similarities and differences between academic and everyday summaries/abstracts are explored in this PowerPoint. After reading "Historiographic Reflection on Israel’s Origins: The Rise and Fall of the Patriarchal Age,” and abstracts...
Curated OER
Cloud Painting
Students explore clouds and abstract thinking through painting. This lesson uses higher thinking skills and encourages self expression.
Illustrative Mathematics
A Midpoint Miracle
Young geometers develop one of the fundamental properties of quadrilaterals (connecting side midpoints gives a parallelogram) in this short but thought-provoking exercise. Using a combination of hands-on techniques and abstract algebraic...
Illustrative Mathematics
Two Wheels and a Belt
Geometry gets an engineering treatment in an exercise involving a belt wrapped around two wheels of different dimensions. Along with the wheels, this belt problem connects concepts of right triangles, tangent lines, arc length, and...
John Talavera
Autism iHelp – WH Questions
Who, what, when, where, and why questions are often the questions that teachers use to foster engagement, verbal communication skills, higher-order thinking, and hopefully, a deeper understanding of the world. This tool is geared toward...
Curated OER
The Search for a Meaningful Dialectic
Students explore a framework of political and social values to evaluate the validity of any public policy debate, bill, or law. They participate in cooperative learning in terms of the group investigation model.
Curated OER
Dancing Hands, Abstract Drawings
Students discover African musical rhythms by performing Ancestral Spirit Dances. In this musical lesson, students research Willis "Bing" Davis and the abstract work he created. Students listen to Yoruba drum music and experiment...
Curated OER
Revolutions in Painting
Students analyze Abstract Expressionist artists and their art. In this art analysis lesson, students view the works by Jackson Pollock and Helen Frankenthaler and analyze the pieces. Students complete image based discussion and four...
Curated OER
Instruction on Nouns
More of a short lesson than a worksheet, this exercise gives instruction on the definition of nouns. Young writers discover common, proper, singular, plural, concrete, and abstract nouns. Excellent!
Curated OER
Common Core State Standards 1st Grade Math
Here are the complete set of the math practice standards and the Common Core standards for first grade. They cover operations & algebraic thinking, operations in base 10, measurement and data, and geometry. Illustrated nicely with...
Marilyn Burns Education Associates
Eighteen Flavors
Your learners will be tantalized by this inquiry-based, collaborative activity as they discover how to write an equation that represents the height of an ice cream cone. Given the scenario based on the poem, "Eighteen Flavors," and...
National Center for Case Study Teaching in Science
A Tale of Two Houses
Does it cost more per year to heat Bill's home in North Dakota or to cool Bubba's home in Georgia? Using heat transfer concepts, mathematical equations, and critical thinking skills, young engineers work in groups to determine who is...
Curated OER
Task: Miniature Golf
"Fore!" All right, no one really yells this out in miniature golf, but this well-defined activity will have your charges using lots of numbers in their unique design of a miniature golf hole. Included in the activity criteria is the...
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