Curated OER
Atoms, Molecules, and Ions
In this molecules worksheet, students review the parts of an atom and use element mass to determine isotopes. Students give the group, period, and classification for the given elements. This worksheet has 6 short answer questions and 17...
Gatsby Charitable Foundation
Probability of One Event
An outstanding review of probability concepts with single chance events is presented in this series of assignments. There are seven pages to choose from, each containing one to six multiple-choice or problem-solving questions. An answer...
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Parabola Reflection Property
For this algebra worksheet, students analyze proofs for parabola and questions about each step of a parabola. They also review elliptical properties. There is an answer key with these 2 problems.
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Special Segments in a Triangle
In this geometry worksheet, 10th graders review the vocabulary associated with the special segments of a triangle and the associated points of concurrency and solve problems in which they find the indicated missing angle or...
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Algebra 2 Test
In this algebra worksheet, learners solve problems by graphing inequalities, finding the slope of a line and identifying functions. This is a review of chapter 2 on an algebra test. There are 21 questions.
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Ionic Compounds
In this compounds instructional activity, high schoolers review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This instructional activity has 4 short...
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Matter and Chemical Bonding
In this chemical bonding worksheet, high schoolers read about the invisible killer, dihydrogen monoxide. Students read about the products it is used in and the problems it causes to the environment. Then high schoolers complete 19 short...
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Number Stories 1: Student-generated Checklist
Students explore creating a self-assessment tool in a model classroom. Through the use of a video, students are observed engaging in peer assessment activities to generate a checklist. Students discuss the use of strategies a teacher can...
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Pendulum Problems
Ninth graders explore how pendulums function. In this pendulums instructional activity students complete a pendulum lab activity.
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Gases
For this gases worksheet, students review the 3 states of matter, the types of molecular motion, and the characteristics of gases. This worksheet has 30 problems to solve.
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Present Continuous Review
In this ESL present continuous verb tense worksheet, learners first analyze the 7 pictures that depict people doing things. Students use the 3 provided words and write a sentence about what each person is doing in the picture.
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On The Move
Fourth graders solve basic mathematical problems. They identify and apply key terms and equations relative to physical science. They discuss how train engines use fuel to move a generator, which creates electrical current that moves...
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Multiplying Polynomials - FOIL
Students participate in an activity to demonstrate the distributive property. They take notes as they observe different methods of FOIL. Afterward, students work on their own, and in groups to determine which method to use and complete...
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Algebra I - Test
Learners participate in a lesson that reviews the concept of linear functions in connection with preparation for an exam. The teacher reviews problems with the students for scaffolding. Learners practice graphing linear functions.
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Graphing Linear Equations on the TI
Students graph linear equations on the TI calculator. In this algebra lesson, students rewrite equations in the slope intercept form and use the calculator to graph their problem. They work together to interpret the graphs off of the TI.
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Subtraction with Regrouping
Second graders work with two-digit subtraction problem, identify the sums by playing Bingo, and create four subtraction problems for homework.