Curated OER
Creeping
Students observe, measure, and graph a model of slow down slope movement representing soil creep. This task assesses students' abilities to collect, record, and organize data, set up graph axes, plot data points, draw line graphs, apply...
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Probing Under the Surface
Eighth graders use a measuring stick to determine the shape of the inside of the bottom of a box, then apply their knowledge to an additional situation. This task assesses students' abilities to make simple observations, collect and...
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River Planning
Students use a model to conduct an experiment involving dam construction. Based on their observations, they draw conclusions about social, economic, and and environmental issues and make a decision concerning dam location. As a group,...
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Soap, Wood, and Water
Students measure the properties of two different types of soap and wood and calculate their densities. Then they predict whether or not whether or not each object would float or sink in fresh or salt water.
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Oil Spill
Students use one of four absorbent products to separate as much of the oil and water mixture they are able to do. The purpose of this task is for students to collect and analyze data for the purpose of determining which absorbent is...
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Classification in Action
Students work with a set of objects to set up both quantitative and qualitative classification systems. As a group, students follow an example to design and complete two classification systems using a set of objects provided. ...
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Let the Sunshine in
Students collect and analyze data to study wavelengths of visible light. They cover Styrofoam cups with three different colors of sun filtering products and shine a lamp directly on the cups. They determine the most effective filtering...
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Math Puzzle: Numbers 0-4
In this math puzzle worksheet, students fill in numbers 0-4 in squares equaling the same sum going across and down. Answers are included on page 3.
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Rewriting Confusing Sentences
A complete page of explanation precedes a sheet with eight confusing sentences that learners revise for clarity. You could show the first page to your class, or just use it as a guide for direct instruction on the issue of clarifying...
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Space Food
What do astronauts eat in outer space? Kids can read an informational passage to learn about space food. The passage includes prompts that have learners identify the main idea and key details, then write a paragraph summarizing the text....
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Graphs and Data
Students investigate poverty using graphs. In this algebra lesson plan, students collect data on the effects of poverty and use different rules to analyze the data. They graph and use the trapezoid rule to interpret the data.
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Pirate Map
Students write directions explaining how to get from one location to another by using a map of their town and use simple maps to identify and locate places.
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Property Lists for Quadrilaterals
Students establish classifications of shapes by various properties (angles, sides, etc.). They introduce the important properties of common shapes. Students develop an awareness of the wide variety of ways the 2-D shapes can be alike.
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Play It
There are a number of activities here that look at representing data in different ways. One activity, has young data analysts conduct a class survey regarding a new radio station, summarize a data set, and use central tendencies to...
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Midwife and Contempt of Court
Students research the story about Frieda Miller, her background and the situation that led to her conviction. They explore what it takes to be in contempt of court and what the court has decided. Students investigate midwifery and what...
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Intelligent Design
high schoolers research the "intelligent design" decision the Ohio State Board of Education reached in October 2002, following a lengthy debate. After analyzing what each side proposed, part of the class is assigned the roles of members...
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Issue 1 - Designed to Add Technology Jobs
Students research the statewide initiative on the Ohio ballot of 2003. They form teams to debate the issue of using bond proceeds to encourage technology research. The class votes on which individual/team presented the best argument, and...
Improving Measurement and Geometry in Elementary Schools
The Sum of the Interior Angles of a Polygon
Junior geometers discover that polygons can be decomposed into triangles and that the number of triangles can be determined by a rule. Note that the Geometer’s Sketchpad® software is required to carry out all components of this...
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Student Census
Learners collect data from their peers and store the information in a database. As students manage the information they realize the usefulness of a database as a tool to manage large amounts of information in an efficient and accurate...
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We All Live Together
First graders examine the lifestyle of classroom and family pets in their natural habitat. They determine the needs of plants and animals, and how those needs are met. They listen to read alouds, sing songs, and draw using computer based...
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Cleveland debates: Port or Park?
Students perform research on the Web and in books or newspapers the planning going on recently in Cleveland. They read the longshoremen's objections. Students choose sides and prepare your arguments, using visual aids and facts and figures.
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Gay, Lesbian Speakers: Teaching Tolerance To Intolerant
High schoolers research what has happened in other high schools with gay or lesbian speakers. They survey students about what they believe the issues are in school.High schoolers present a proposal for a speaker on this topic to the...
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Triangle Inequality
Students discover that the sum of the lengths of any two sides of a triangle must be greater than the third side. They are shown how a triangle is formed using three strips such as that the triangle is seen inside the strips.
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Protective Design
Over 3 or 4 class periods your young designers will create a wearable garment that provides some sort of protection from a danger in everyday life. In this fashion design lesson, students investigate fear in our society and brainstorm...