Curated OER
Conditional Probability
In this conditional probability worksheet, students determine compound probability of dependent events. This one-page worksheet contains ten problems.
Curated OER
Counting by Making Groups
First graders represent, compare, and order numbers. In this counting skills lesson, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This lesson includes a teacher script to guide the lesson.
Curated OER
Geometry Practice: Contrapositive
In this contrapositive worksheet, students solve 6 multiple choice and short answer problems. Students write the contrapositive of a conditional statement.
Curated OER
Inverse, Converse and Contra-positive
In this geometry worksheet, 10th graders identify the inverse, converse and contra-positive in each given sentence. They rewrite the sentences to make the statement true. There are 6 questions with an answer key.
Math Mammoth
Factors
In this math activity, 3rd graders focus on determining missing factors. Students complete 34 problems representing factors of whole numbers.
Curated OER
Time and Timetables
In this recognizing time and timetables learning exercise, students compare Julian and Gregorian calendars, determine leap years, and apply the formula for finding the day of week and Easter day for any year. Students solve 20 problems.
Curated OER
The Sled Problem
In this algebra worksheet, students try to figure out if a sled being auctioned is real or fake with the carvings of G. Washington on it. There is an answer key.
Curated OER
Mixed Numbers
Students rewrite and solve problems using mixed numbers. In this algebra lesson, students solve fractions using mixed numbers by addition and subtraction. They relate the use of mixed numbers to real life.
Silver Burdett Ginn
Study Buddies: Multiplying Whole Numbers And Fractions
Budding math buddies work together to multiply fractions by whole numbers. All of the problems involve real-life applications, making this an extension of simply practicing the skills. Knowledge will be multiplied by completing this...
Curated OER
Logic
In this algebra worksheet, students solve simple problems using metal math. They are given clues and must come up with the answer. There are 3 different sections with 6 questions on each page.
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Probability
In this probability worksheet, students determine the probability of 28 problems. Students determine the likelihood of a particular outcome.
Curated OER
Dorm Problem
In this algebra worksheet, students solve a word problem figuring out how many rooms there are in dorm with an odd number. This worksheet contains an answer key.
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Empirical Formulas
In this empirical formulas learning exercise, learners read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the...
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Formula Mass
In this formula mass worksheet, learners read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
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Proving Quadrilaterals
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
Curated OER
Using Old Maps as Tools to Explore Our World
Students explore historical maps. In this primary source analysis lesson plan, students uncover the meanings in selected historical maps as they use them to enhance lessons on historical events. Samples for classroom use are provided in...
Curated OER
Math Treasure Hunt
In this math treasure hunt worksheet, students complete problems that relate to the answer from the problem before until they reach the last problem. Students complete 6 problems.
Curated OER
Cross-number Puzzle 1
In this secondary mathematics worksheet, students solve a cross number puzzle. The one page worksheet contains one problem with the solution.
Curated OER
The Call of the Wild: Silent Discussion
Give a voice to even the most quiet learners! Post discussion questions in different locations (on the whiteboard or around the room on posters). Class members then either answer a question posed or comment on a peer's response. Instead...
Curated OER
Building Empathy Creating Community
Learners thrive in a classroom where they are part of a strong community. Foster a collaborative atmosphere in your classroom with a series of activities focused on conflict resolution, communication, empathy, and defense against bullying.
Curated OER
Equivalent Fractions and Comparing Fractions
How can you tell if fractions have equal value? Use various collaborative activities to demonstrate the ways to determine whether or not fractions are equivalent.
Curated OER
Life in Old Babylonia: The Importance of Trade
Students read maps and artifacts for information indicating the existence of a trade network in Old Babylonia and beyond. They list goods imported to and exported from Babylonia. They indicate trading centers on a map of ancient...
Curated OER
Problem-Solving Strategy: Guess and Check: Problem Solving
In this guess and check strategy worksheet, students solve the word problem using the guess and check method and following the understand, plan, solve, and look back steps.
Curated OER
Judge Handley's Phone Number
In this phone number activity, students examine clues and use number sense to determine the answer to given riddles. Upon completion of each statement, the student will have the correct answer to Judge Handley's phone number. This...