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Lesson Plan
Curated OER

Worksheet-Scale Drawing-Unit One

For Teachers 5th - 7th
In this scale drawing worksheet, young scholars find the area of a compound shape. Students are presented with a drawing of two different sized rectangles that share one side. They compute the size of each rectangle and add their areas...
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Unit Plan
Arizona Department of Education

Area and Perimeter of Regular and Irregular Polygons

For Teachers 3rd - 6th Standards
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other irregular...
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Worksheet
Curated OER

Area and Perimeter

For Students 7th - 8th
In this area and perimeter worksheet, students solve and complete 4 various types of problems. First, they find the perimeter and area of each shape illustrated. Then, students draw a shape made of rectangles that has a given area.
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Worksheet
Curated OER

Molecular Shapes

For Students 10th - 12th
In this molecular shapes worksheet, learners draw the Lewis structures of 15 compounds and polyatomic ions to complete the table.
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Lesson Plan
Curated OER

Investigating the Shapes of Covalent Molecules and Measuring their Respective Bond Lengths and Bond Angles

For Teachers 9th - 12th
High schoolers will draw Lewis structures of common covalent compounds using a Chem 3D computer program. They will predict the shapes of the molecules, complete a data table, and formulate rules for predicting shapes of molecules. In the...
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Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 7th - 8th
For this elements, compounds, and mixtures worksheet, students answer questions about the properties of elements, mixtures, and compounds. Students identify the physical changes that is made to a substance to determine if it is an element.
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Interactive
Concord Consortium

Electron Geometry

For Students 9th - 12th
It's time to whip your chemistry class into shape! Begin your study of molecular geometry with a colorful, 3-D interactive. The resource shows models of linear, trigonal planar, and tetrahedral molecules.
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Lesson Plan
Curated OER

Comparing Properties of Elements & Compounds

For Teachers 9th - 12th
In this elements and compounds worksheet, students review the physical properties of different compounds and elements using websites for information. This worksheet has 1 graphic organizer and 1 short answer question.
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Worksheet
Curated OER

Area of Compound Figures

For Students 7th - 9th
In this geometry skills worksheet, students respond to 4 questions that require them to find the area of compound figures.
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Worksheet
Curated OER

Calculate the Area of Compound Figures

For Students 6th - 8th
In this geometry skills worksheet, students respond to 4 questions that require them to calculate the area of compound figures.
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Interactive
Curated OER

Area of Shapes

For Students 7th - 9th
In this area of shapes activity, learners determine the area of equilateral triangles, acute triangles, and compound figures. This one-page activity contains 3 multi-step problems.  Answers are provided with this interactive activity.
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PPT
BW Walch

Linear & Exponential Functions

For Teachers 9th - 11th Standards
Positioned inside the framework of linear and exponential functions, this lesson is more of an investigation into the effects of changing variables and constants inside an expression. The author takes familiar formulas, those for...
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Lesson Plan
Curated OER

Chemistry Unit on Compounds, Formulas, and Equations

For Teachers 11th - 12th
Students perform a review assignment in 3 portions to review chemistry compounds, formulas, and equations. The assignment consists of several different portions that can be used as assessments. The majority of the lesson plan is composed...
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Worksheet
Curated OER

Covalent Compound Scavenger Hunt

For Students 9th - 12th
In this chemistry worksheet, students look for the covalent compounds while examining the objects in the classroom. They also apply the knowledge of formulas.
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Worksheet
Curated OER

Compound Measures

For Students 7th - 8th
In this compound measures worksheet, students solve and complete 3 different types of problems. First, they determine how far it takes a person to cycle in a given amount of time. Then, students find the average speed of described...
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Worksheet
Curated OER

More Fun with Lewis Structures

For Students 9th - 12th
In this compounds learning exercise, students draw the Lewis structures for the given compounds, being sure to show the bond angles and molecular shapes. This learning exercise has 6 problems to solve.
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Worksheet
Curated OER

The Ties that Bind

For Students 9th - 12th
In this bonding worksheet, students read about the types of bonds that hold compounds together. They are given fifteen common materials and they identify the types of bonds that hold each together.
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Worksheet
Curated OER

IPC Chemistry Review

For Students 9th - 12th
In this chemistry review worksheet, students classify and name compounds, calculate atomic mass, draw Lewis Dot Diagrams, and determine number of protons for atoms. This worksheet has 37 fill in the blank, 38 matching, and 3 short answer...
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Worksheet
Curated OER

It's Alive!! Or, Is It?

For Students 7th - 8th
In this cell learning exercise, learners complete 5 word scrambles and 8 true-false questions about the characteristics of living organisms and compounds found within cells.
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Lesson Plan
Pennsylvania Department of Education

A Geometric Scavenger Hunt

For Teachers 5th
Fifth graders connect their knowledge of polygons and polyhedrons. In this geometric shapes lesson, 5th graders identify and classify two- and three-dimensional objects. Students construct a polyhedron out of polygons and describe their...
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Unit Plan
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Houghton Mifflin Harcourt

We Can Work It Out: English Language Development Lessons (Theme 7)

For Teachers 1st Standards
Listen, look, speak, and move are the routine steps of the English language development lessons found in a We Can Work It Out themed unit. Language proficiency is reinforced through picture cards, poems, and grand discussions about...
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Assessment3:36
Mathed Up!

Two Way Tables

For Students 8th - 10th Standards
When presented with categorical data, a two-way frequency table is a great way to summarize the information. Pupils organize categorical data using a two-way table, then use the tables to determine missing data and to calculate simple...
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Worksheet
Curated OER

Chemical Bonding and Shapes of Molecules

For Students 9th - Higher Ed
In this chemical bonds worksheet, students review the different types of bonds, Lewis dot structures, ions, and molecule shapes. This worksheet has 10 matching, 17 multiple choice, and 3 drawing questions.
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Worksheet
Curated OER

Finding the Area of a Shape

For Students 4th - 5th
In this finding the area worksheet, students solve 25 problems in which the area of straight and curved shapes is calculated. This page is intended as an online activity, but may be completed on paper.

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