West Contra Costa Unified School District
Solving Rational Equations
Scholars first learn to solve two-step equations with fractional coefficients and constants by traditional methods and by clearing the denominator. They continue by learning another approach to solve two-step equations that have decimal...
Curated OER
Learning Style Inventory
Students investigate their own personal learning style with the use of a personal inventory. They access the inventory by using the internet. Students write reflectively and discuss in class personal style of learning and how they prefer...
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Addition And Subtraction Of Fractions
In this addition and subtraction of fractions worksheet, 8th graders complete eighteen missing fractions to make each one an equivalent fraction. Students, in addition, complete twenty one problems involving LCM of denominators.
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Addition and Subtraction of Rational Expressions
In this rational expression worksheet, students add and subtract fractional expressions. They completely factor the numerator and denominator. Explanations and examples are provided at the beginning of the document. This two-page...
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Gene Switches- A Model
Students explore genetic variation within a population. In this genetic adaptation lesson, students investigate the reasons contributing to genetic adaptation. Students collaborate and analyze DNA models. Multiple resources are provided.
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Multiplying with Packages and Letters
Students explore multiplication. For this multiplication problem solving lesson, students view a video clip which demonstrates loading a truck with packages. Students fill in a blank array to represent 1"X 2" and the multiples when...
Historical Thinking Matters
Spanish-American War: 5 Day Lesson
Nine historical documents, an interactive online notebook, and a fantastic opportunity for historical inquiry await your pupils in this 5-day lesson plan. Class members identify and discuss various causes for the Spanish-American War...
Math-U-See
Algebra 1 Readiness Test
Your learners will appreciate this assessment of basic skill calculations that are prerequisite to Algebra1. Adding, subtracting, multiplying, and dividing procedures are addressed in conjunction with whole numbers, decimals, fractions,...
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Growing Caterpillars
Explore multiplication through caterpillar study. Learners will view a caterpillar video clip and work with a group to determine how much they would weigh if they grew to be 3,000 times their size as does the caterpillar. They will...
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Ocean Impacts of an El Nino Event
Students study sea surface height and temperature and other characteristics of an El Nino. For this ocean impacts lesson students examine the factors that influence an El Nino or La Nina.
Chicago Botanic Garden
Plant Phenology Data Analysis
Beginning in 1851, Thoreau recorded the dates of the first spring blooms in Concord, and this data is helping scientists analyze climate change! The culminating instructional activity in the series of four has pupils graph and analyze...
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Standard Units of Measure
Learners explore linear measurement. They choose appropriate measuring tools, measure three classroom items, and record their results. A class discussion ensues in which everyone decides the best way to present their data.
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European Union Governance
Become familiar with the structure and functions of the European Union. As they conduct internet research, young historians use an attached worksheet to categorize the five main institutions of the EU. A flowchart worksheet also gives...
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Publish Your Daily Dilemma Results
Young scholars fill out an outline and write an expository text on a dilemma that they read about. They brainstorm how they can solve the dilemma, write about it, then submit their suggestions to the Wilderness Classroom Expedition Team.
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Arrays of Food
This lesson is based on video clip 220 from the Count on it! series, however the same problem can be posed with out the video. Learners work independently to determine the amount of dried food they will need for a camping trip. Each...
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Phone Button Boggle
For this phone button boggle worksheet, students identify the number of math words they can find on a phone keypad according to given directions. This one-page worksheet contains one problem. Answers are provided.
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Why Do Art?
Students examine the purposes of art and view examples of art created by artists, designers, and craftspeople. They write a report describing the various purposes for creating works of art.
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Substance Abuse Prevention at Hollywood High
Students research alcohol, tobacco, and other drugs using cd-roms, Internet websites, and media center materials. In small groups they write a script and create a computer animated movie using the "Hollywood High" computer software.
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Multiplication Versus Addition
Second graders create arrays to study multiplication. In this multiplication lesson, 2nd graders split into teams to complete a multiplication table. One team uses addition to solve the table while the other uses multiplication. Students...
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Guantanamera: A Poem and a Song
High schoolers compare revolutionary actions of Jose Marti and Pete Seeger. In this Cuban folk song lesson, students listen to the song "Guantanamera" and discuss the content. High schoolers read articles on the poet and the songwriter...
Virginia Department of Education
Rational Equations
Provide guidance and practice of the useful skill: solving rational equations using both an algebraic and graphical approach. Pupils solve increasingly more difficult rational equations using algebraic methods. After, they study steps to...
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Cinquain Poems
Fourth graders investigate the concept of composing a Cinquain poems. They copy a poem from a slide presentation given by the teacher. Students experiment changing the font in the poem. They also receive information about the format used...
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Portrait Drawing
Eighth graders, in a computer lab, transform their images into a full face using the paint & draw tools.
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Rounding to the Tens Place
First graders practice rounding to the nearest hundred and tens place. In this rounding lesson, 1st graders watch a video on and discuss the process of rounding to the nearest hundreds place with the teacher's guidance. Students...