Curated OER
Guzzinta
Young scholars explore strategies to solve number problems. They study divisibility rules. Students examine and practice multiples, factors, and palindromes. In groups, young scholars play a "number property" game.
Curated OER
Can Collection
In this addition activity, students solve 6 addition problems in which they add numbers that are divisible by ten. The directions state the they can use "tens models" if needed.
Curated OER
Prime Factors
Fifth graders review the concept of prime factorization. Then, they use the rules for divisibility and other notions to find the prime factorization of unfamiliar numbers. They solve problems in a whole class setting.
Curated OER
Am I Am I Prime?
Seventh graders determine if a number is prime or composite. In this determining if a number is prime or composite lesson, 7th graders use a website to help find all prime numbers between 1 and 100. Students use a website to...
Curated OER
Prime Factorizations - Post Test
In this prime factorizations worksheet, students complete a set of 10 multiple choice questions. Students may print out the test or click on a link to see answers.
Curated OER
Booster (pg.10)
In this addition and subtraction worksheet, students work out and answer 2 word problems, answer 2 short answer problems and fill in the missing 4 digits in one addition and one subtraction problem.
Curated OER
Prime Numbers
Students differentiate between prime and composite numbers. In this algebra lesson, students define the terminology and investigate the contributions made by Eratosthenes and Euclid as it relates to prime numbers. Students apply the...
Curated OER
Empirical Formulas
For this empirical formulas worksheet, students 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 mass and...
Curated OER
Nuclear Power
In this nuclear power worksheet, students read how atoms can be changes and are unstable. Students compare 3 kinds of radiation and the difference between fission and fusion. Then students complete 10 matching and 2 short answer questions.
Curated OER
Find the even numbers
For this even numbers worksheet, learners circle the even numbers out of the one and two digit numbers given to them. Students complete this for 10 numbers.
Curated OER
Division Problems to Calculate Mentally
For this division worksheet, students answer a set of 10 questions, trying to answer all questions "in their head." Answers are included on page 2.
Curated OER
Judge Handley's Phone Number
In this phone number worksheet, 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...
Curated OER
Prime Factorizations
In this prime numbers worksheet, students answer multiple choice questions about prime numbers and how they are read. Students answer 10 questions total.
Curated OER
Prime Factors
In this prime factor worksheet, students write numbers as a product of primes. Explanations and examples are provided prior to the exercise. This two-page worksheet contains ten problems.
Curated OER
Properties of Whole Numbers
In the properties of whole numbers worksheet, 6th graders answer 10 questions, not interactively, about whole number properties, with answers available online.
Curated OER
Division word problems
In this division instructional activity, students complete division word problems. Students complete 10 multiplication problems that pertain to the concept of division.
Curated OER
Mathematics Within: Algebraic Processes and Its Connections to Geometry
Fifth graders discover the connections between algebra and geometry. With a focus on arrays and factors, they are introduced to multiplication. They develop an array for multiples of 2 through 10 and identify the factors of each row....
Curated OER
Quickies
In this math problem solving worksheet, students answer 5 problems in 10 minutes. The problems include a variety of questions that could be solved by students who have had geometry and algebra.
Curated OER
My Test Book: Least Common Multiples
In this math skills worksheet, students solve 10 multiple choice math problems regarding least common multiples. Students may view the correct answers.
Curated OER
Empirical Probability
In this empirical probability learning exercise, 8th graders solve 10 different problems related to determining the probability of a number. First, they determine the probability of selecting a letter other than a consonant. Then,...
Curated OER
Conditional Probability
For this conditional probability worksheet, students determine compound probability of dependent events. This one-page worksheet contains ten problems.
Curated OER
Single and Compound Events
In this single and compound events worksheet, 8th graders solve 10 different problems that contain various single and compound events. First, they determine the probability of selecting an ace and a king without a replacement. Then,...
Curated OER
Word Problems Using the Lowest Common Multiple
In this word problems using the lowest common multiple worksheet, 6th graders answer 10 multiple choice problems, with answers at the bottom on the screen.
Curated OER
Find the even numbers
In this even numbers activity, students circle the even numbers out of the one and two digit numbers given to them. Students complete this for 10 numbers.