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Lesson Plan
Curated OER

Environmental Limitations

For Teachers 7th
Seventh graders study the environmental factors that affect population growth. In this biology lesson, 7th graders create a city following certain criteria. They present their posters in class.
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Lesson Plan
Curated OER

Temperature Affects The Heart Rate

For Teachers 9th - 12th
Students relate heart rate and development to environmental conditions through experiment. In cooperative groups, students record the heart rate in developing zebra fish. Groups create a standard curve to predict the temperature at...
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Worksheet
Curated OER

How Ecosystems Change

For Students 4th - 8th
In this ecosystems learning exercise, students will look at 4 diagrams and determine if either primary or secondary succession would occur after that particular event happened. Then students will determine the limiting factor for 4...
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Worksheet
Curated OER

Number Sense and Operations

For Students 8th - 9th
In this number sense and operations activity, students solve 15 different problems that include number lines and identifying various types of numbers. First, they solve a given equation and then check their work. Then, students find the...
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Lesson Plan
Curated OER

Biomes

For Teachers 10th
Tenth graders research locations of biomes and their barriers. In this biomes lesson, 10th graders examine location, environmental conditions, and species of plants and animals that live in the biome. Students take notes and create a...
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Worksheet
Curated OER

EOC Review G

For Students 9th - 11th
In this end of course review, students factor expressions, interpret statistic problems, and identify the maximum and minimum of equations. This two-page worksheet contains 5 multi-step problems.
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Worksheet
Curated OER

Factorize Using Formula

For Students 9th - 11th
In this algebra worksheet, students factor equations using the difference of squares formula. They solve quadratics by factoring. There are 6 questions with an answer key.
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Worksheet
Curated OER

Factorize the Trinomials

For Students 9th - 10th
In this algebra learning exercise, students factor trinomials by completing the square and the AC method. There are five questions with an answer key.
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Lesson Plan
Curated OER

Species Interactions in the Yucatan Peninsula

For Teachers 6th
Sixth graders explore how organisms interact with one another other in their environment. In this organism lesson, 6th graders understand abiotic factors and or biotic components of their environment. Students decide if the interactions...
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Lesson Plan
Curated OER

Making the Connections

For Teachers 3rd - 8th
Use a Horton Chart to identify relationships between numbers and make equivalent fractions and decimals. Scholars change a fraction to find the greatest common factor, find percents, and make equivalent decimals.
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Lesson Plan
Curated OER

Why do people mover where they do?

For Teachers 3rd - 5th
Young scholars read factual stories of migration to Hawaii, analyze and explain push and pull factors, interview parents about their cultural heritage, identify countried of origin of their ancestors, graph migration patterns on an world...
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Worksheet
Curated OER

Factors

For Students 4th - 5th
In this math worksheet, students factor the numeric values. They can find the factors through trial and error. The answers are found on page 2.
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Worksheet
Curated OER

Factors

For Students 7th
In this factors worksheet, 7th graders solve and complete 20 different problems for determining the factors of each number listed. They find all the factors for each number given. Students divide each whole number by another whole number...
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Lesson Plan
Curated OER

Individual and Environmental Factors Affecting Food Systems and Choices

For Teachers 6th - 9th
Students study the environmental factors that affect food systems and choices. In this food systems and health lesson, students study global and national information about obesity. Students study photos and captions about the topic....
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Worksheet
Curated OER

Prime Factors

For Students 6th - 7th
In this prime factors worksheet, students solve and complete 20 different problems related to prime factors of various numbers. They determine the factors for each given number by multiplying various numbers together to get another number.
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Lesson Plan
Curated OER

Biotic Factors

For Teachers 3rd - 6th
Students identify individual organism, a species, and a population within the study community. They identify biotic factors at the site and attempt to characterize the site's species diversity.
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Worksheet
Curated OER

Find Factors Worksheet

For Students 3rd - 4th
In this math worksheet, students find factors they can multiply to equal the products given. All products are below 100. Some of the products are prime numbers. There are no examples given.
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Lesson Plan
Curated OER

Investigating Scale Factors with the Geometer's Sketchpad

For Teachers 7th - 12th
Pupils use Geometer's Sketchpad to examine the scale factor when in is applied to the length of a figure's sides. They look at how the scale factor affects the side lengths, perimeter, and area of the figure that result. They work with...
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Worksheet
Curated OER

Scale Factors

For Students 6th
In this scale factors worksheet, 6th graders solve 10 different problems that include types of scale factors. First, they determine the missing dimensions in each problem. Then, students round their responses to the nearest tenth before...
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Assessment
Science Matters

Formative Assessment #1

For Teachers 3rd - 5th
Discover how much your young scientists know about biotic and abiotic factors with a two-question formative assessment that requires them to observe, list, and describe. 
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Lesson Plan
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Willow Tree

Factoring Polynomials

For Students 8th - 11th Standards
Young mathematicians discover trees organize more than just families — they help factor, too. The lesson begins with factor trees and develops slowly to factoring by grouping and special patterns. 
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Lesson Plan
Science Matters

Plot Study

For Teachers 3rd - 5th
Small groups investigate plots of land to discover how abiotic and biotic factors interact. After recording their findings, scholars share observations with peers and self-reflect on the learning process. 
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Printables
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Houghton Mifflin Harcourt

Unit 4 Math Vocabulary Cards (Grade 5)

For Students 5th Standards
Common denominators, factors, and rounding are a few of the terms in a set of flash cards designed to reinforce math vocabulary. Forty-two cards offer a bold-faced vocabulary word or a corresponding definition alongside an example with...
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Lesson Plan
Curated OER

Super Size It, Please!

For Teachers 8th - 11th
Pupils take photos from a given distance and determine the height of the person using a scale factor. Pupils calculate the ratio of student actual height to student photo height. They take pictures from 3 different distances to see if...

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