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AP Test Prep
College Board

2017 AP® Biology Free-Response Questions

For Students 10th - 12th Standards
With AP Biology remaining the most popular AP science exam, many teachers need help preparing. The College Board offers the actual free-response questions from the 2017 test covering pollination, germination, and more. Scholars learn the...
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AP Test Prep
College Board

2016 AP® Physics 1: Algebra-Based Free-Response Questions

For Students 10th - 12th Standards
Generally, scholars struggle on the free response portion of the AP Physics 1 exam more than the multiple-choice section. Scholars benefit from additional practice with the help of previous test questions, including questions on forces,...
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Lesson Plan
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Workforce Solutions

Egg-streme Sports

For Teachers 9th - 12th
Here's a new twist in the egg drop competition. Using only six inches of tape, four straws, and 2 pieces of newspaper, teams build a structure that keeps an egg from breaking when dropped. What's different about this project is that the...
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Lesson Plan
Curated OER

Literacy in Content Areas: Think Aloud

For Teachers 5th
Fifth graders examine the "think aloud" reading strategy. In this reading strategies lesson, 5th graders apply the think aloud strategy to solving word problems in math.
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Lesson Plan
Alabama Learning Exchange

Find a Pattern Using Children's Literature

For Teachers 6th
Sixth graders listen to Demi's, On Grain of Rice: A Mathematical Folktale. They use the problem solving strategy of finding a pattern to determine the number of rice Rani will receive after 30 days. They create a spreadsheet which...
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Lesson Plan
Curated OER

Addition and Subtraction

For Teachers 2nd - 3rd
Students develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.
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Lesson Plan
Curated OER

Apple Logic and Problem Solving

For Teachers 4th - 6th
Pupils examine apple production in the United States. For this interdisciplinary lesson, students use problem solving strategies introduced to solve math problems associated with apple production in the United States. Student collect and...
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Lesson Plan
Curated OER

Linear Functions: Are You Ready for the REAL World?

For Teachers 10th
students emulate a real world problem and model it with mathematics working in a small group. Observe and facilitate discussion as the groups use various strategies, such as (graphs, brainstorming, tables, and dialogue.
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Lesson Plan
Curated OER

Multiplication: Building Models, Representations and Explanations

For Teachers 1st
First graders explore multiplication concepts through skip counting, repeated addition and arrays. Using animal characteristics as a context, 1st graders solve problems using mathematical tools such as hundreds charts, number lines, ...
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Lesson Plan
Curated OER

Word Problems

For Teachers 2nd - 3rd
Students use the "gist" strategy to understand how to dissect parts of a word problem. In this word problem lesson plan, students learn how to solve word problems and then solve them.
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Lesson Plan
Curated OER

Getting Percentible

For Teachers 4th
This unit explores the connections between percentages, decimals, and fractions. It focuses on strategies for solving problems involving percentages and applies these strategies to real life contexts.
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Lesson Plan
Curated OER

Rice and More Rice

For Teachers 5th
Fifth graders explore problem solving strategies for mathematical estimation. In this math problem solving lesson, 5th graders predict how many grains of rice are in a jar, practice establishing and looking for patterns in...
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Lesson Plan
Curated OER

The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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Lesson Plan
Curated OER

Snack Time

For Teachers K
Students explore mathematics by participating in a snack eating activity. In this math problem solving lesson, students utilize different children's snacks as visual aides in a variety of math problems. Students receive snacks as they...
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Lesson Plan
Curated OER

Guess and Test/Make a Table

For Teachers 7th - 8th
Students explore problem solving strategies.  In this middle school mathematics lesson, students investigate the guess and test and make a table problem solving strategies.  Students work in pairs to apply the problem solving strategies...
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Lesson Plan
Curated OER

Reading Comprehension

For Teachers 9th - 12th
Students review the task sheet and information on SQ3R reading strategy. They choose a text for reading then apply SQ3R to the text to preview and ask questions about the content, organizational structure and author's prupose for writing.
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Lesson Plan
Curated OER

Negative Magic Squares

For Teachers 4th
Magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that children should have heard about and experienced. The problems in this sequence give students the opportunity to...
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Lesson Plan
Curated OER

Justifying Answers

For Teachers 1st - 2nd
Students demonstrate how to solve word problems. In this problem solving lesson, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
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Lesson Plan
Curated OER

Saving For Your Future

For Teachers 6th - 9th
Students examine their long-term financial goals and research the costs of their goals and investment strategies for meeting them. They identify their goals for the future, conduct Internet research on prices for items on their list,...
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Lesson Plan
Curated OER

Using Tens Frames for "Teen" Numbers

For Teachers 6th
Sixth graders practice recognizing teen numbers for the part-whole strategy of bridging to ten. They approach the advanced counting stage to problem solve addition facts to ten utilizing dot patterns on a quinary frame with dot patterns...
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Lesson Plan
Curated OER

Preparing for Disaster

For Teachers 9th - 12th
High schoolers examine the effects of earthquakes. In this earthquake lesson, students investigate survival strategies and disaster preparedness in the wake of an earthquake.
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Worksheet
Curated OER

Using Parentheses With Computation

For Students 4th
In this computations worksheet, 4th graders solve 7 written expressions utilizing the mathematical strategy of solving what is in parentheses first and then completing the rest of the expression.
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Lesson Plan
Curated OER

Problem Solving in Mathematics

For Teachers 7th
Seventh graders discover that there are multiple strategies to be used in problem solving. They explain a problem solving situation in their own words and determine a possible strategy for solving the problem.
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Lesson Plan
Curated OER

Integrating Mathematical Concepts in the Study of the Atmosphere and the Ocean

For Teachers 10th - 12th
Students utilize problem solving strategies that emphasis writing in mathematics, and strategies that have students make decisions and draw conclusions. They connect math to weather and climate topics.