Virginia Department of Education
Arithmetic and Geometric Sequences
Future mathematicians learn about arithmetic and geometric sequences, as well as common ratios and differences as they complete a worksheet matching sequences with the algebraic expressions that represent them.
Charleston School District
Identifying Irrational Numbers
These numbers have some personality! Are they rational or irrational? The lesson examines the definitions of rational and irrational numbers and shows examples of how to identify them.
Inside Mathematics
House Prices
Mortgages, payments, and wages correlate with each other. The short assessment presents scatter plots for young mathematicians to interpret. Class members interpret the scatter plots of price versus payment and wage versus payment for...
Curated OER
Adding Decimals
In decimal addition activity, students practice their math skills as they mentally add the decimal numbers in 6 problems, fill in 4 patterns, and solve 4 more decimal problems.
Curated OER
Count by 5: Counting Patterns
In this counting pattern learning exercise students complete patterns, counting by 5 from a given number to however many numbers will fit in the "pattern boxes."
Curated OER
Skip, Skip, Skip Count
In this skip count worksheet, students complete 4 sets of skip counting "strips" then write the counting pattern they used to complete each strip. Answers on page 2.
Curated OER
Counting Patterns - Count Forward by 3 Up to 100
In this counting pattern worksheet, 3rd graders count forward by 3 in each number sequence. They fill in 3 tables using the counting by 3 pattern. They start with both odd and even numbers.
Curated OER
Counting Challenge
In this counting worksheet, students analyze a hundred chart and answer 5 questions about it. Students will be counting by 5s or 10s.
Curated OER
Counting Patterns
In this counting patterns worksheet, students count by 2starting at a certain number to a complete a pattern. Students count 5 patterns that all contain even numbers.
Curated OER
Exercising With the Mathematical Induction Principle
In this math worksheet, learners apply the Mathematical Induction Principle. Then they find patterns for the sums. They also read the subsequent proofs for the Induction Principle.
Noyce Foundation
Baseball Players
Baseball is all about statistics. Pupils solve problems related to mean, median, and range. They calculate the total weight of players given the mean weight, calculate the mean weight of reserve players given the mean weight of the...
Curated OER
Hands On: Divide with Multiples of 10, 100, and 1,000
In this division worksheet, 5th graders work with division when using multiples of 10, 100, and 1,000. They use the basic facts and patterns to find the quotients while showing their work to solve 6 word problems.
Curated OER
Linear Systems: The Determinant
In this determinant worksheet, students find the determinants of matrices. They identify patterns and their relationship to the canonical matrix. This two-page worksheet contains approximately nine problems, as well as examples and...
Curated OER
Factoring Completely
In this algebra worksheet, students factor out polynomials using the GCF. They identify special patterns or formula and factor those out first. There are 11 polynomial problems of different degrees.
EngageNY
Describing Variability Using the Interquartile Range (IQR)
The 13th lesson in a unit of 22 introduces the concept of the interquartile range (IQR). Class members learn to determine the interquartile range, interpret within the context of the data, and finish by finding the IQR using an...
Virginia Department of Education
Matching Representations
Pupils explore the many representations of linear functions by completing a matching activity to connect the multiple representations of a function. They then reinforce the connection as individuals create the different representations...
Curated OER
Complex Analysis: Improper Integral
In this improper integral instructional activity, students evaluate improper integrals and its limits. They evaluate improper integrals using contour integration and define the Cauchy Principal Value. This two-page instructional...
Curated OER
Count by 2's
In this counting by 2's instructional activity, students start with a number higher than 2 and count by 2's to get to another number. Students complete 5 patterns.
Curated OER
Triangular Numbers
For this triangular numbers worksheet, students create a table of triangular numbers, write a formula for the nth number, and determine the sum of any two consecutive triangular numbers. This two-page worksheet contains five problems.
Curated OER
Count by 10's
In this skip counting worksheet, students skip count by 10 to solve 6 word problems. They examine patterns, and skip count by tens to find the next three numbers or to determine the number of indicated items.
Curated OER
Count by 2's
In this count by 2's worksheet, learners count by 2's starting with a number higher than 2 and get to another number. Students complete 5 patterns.
Curated OER
Complex Analysis: Complex Function
In this complex function instructional activity students identify the derivative of given functions and explore the rules of differentiation. This two-page instructional activity contains explanations and examples, followed by ten...
Curated OER
Linear Systems
In this multiplication of vectors worksheet, students prove that the dot product operation is commutative. They normalize a vector so it has the same direction with a magnitude of one. Students use the angle formula to confirm...
Curated OER
Infinite Limits and Horizontal Asymptotes
In this infinite limit activity, students compute horizontal and vertical asymptotes. They use trigonometric functions to find the limits of functions and compare results. This two-page activity contains examples and explanations and...