Curated OER
Letter Code-Multiplication Riddle
In this multiplication worksheet, students solve 12 single digit multiplication problems, using answers and corresponding letters to solve a riddle, then make up a letter code of their own.
Curated OER
Math - "Solid Shapes" - Comparing 3-D Objects
In this geometry worksheet, students learn about 3-D objects and how to describe them. They then answer 10 questions using the information they learned. The answers are on the last page.
Curated OER
Science and Math Lab (Students Look at Symmetry in Nature)
Students study patterns. In this symmetry in nature instructional activity, students examine objects to determine what type of symmetry they have. They work in small groups to rotate through stations that have objects for them to study.
Curated OER
Exploring Characteristics Needed to Prove Two Trianlges Congruent
Tenth graders explore congruent triangles. In this geometry lesson, 10th graders investigate the conditions necessary to prove two triangles congruent. The lesson combines dry erase board activities and the use of technology.
Curated OER
Measurement
Students investigate non-standard linear measurement. In this cross curriculum measurement instructional activity, students listen to the book Measuring Penny by Loreen Leedy, and identify pages in which non-standard measurement is...
Curated OER
A Fictional History of Place Value
Your class can explore standard and expanded notation, as well as computation with regrouping. They listen to a make-believe story about cavemen and the origin of numerals and place value. Then apply what they learned about renaming and...
Curated OER
Counting Leaves
In this math worksheet, students draw a line to match numerical numbers to their corresponding number of leaves. The numbers range from one to five.
Curated OER
Integration Formulas
Twelfth graders review differential formulas and find their corresponding integration formula. In this calculus lesson, 12th graders review differential and integral formulas as it pertaining to solving calculus problems. They...
Curated OER
Complementary and Supplementary Angles #3
Learners are given one angle measurement and determine either the corresponding supplementary or complementary angle measurement. A reference web site is given for additional activities.
EngageNY
Conversion Between Celsius and Fahrenheit
Develop a formula based upon numerical computations. The 31st part of a 33-part unit has the class determine the formula to convert a temperature in Celsius to a temperature in Fahrenheit. They do this by making comparisons between the...
EngageNY
Formal Definition of a Function
Formalize the notion of a function. Scholars continue their exploration of functions in the second lesson of the module. They consider functions as input-output machines and develop function rules for selected functions.
Curated OER
Systems of Equations
In this algebra learning exercise, students solve systems of equations using matrices. There are 24 questions to be solved.
Curated OER
Relations and Functions
In this relations and functions worksheet, 9th graders solve and complete 15 different problems that include completing a quotable puzzle. First, they solve each equation by determining the missing value. Then, students match that answer...
Curated OER
Equations and Inequalities
In this equations and inequalities worksheet, 9th graders solve and complete 29 different problems that include completing 2 puzzle quotes. First, they simplify each expression and match the letter to its corresponding blank on the top....
Curated OER
Congruent Triangles
In this geometry worksheet, 10th graders identify the corresponding parts of congruent triangles. The one page worksheet contains four problems. Answers are not provided.
Inside Mathematics
Population
Population density, it is not all that it is plotted to be. Pupils analyze a scatter plot of population versus area for some of the states in the US. The class members respond to eight questions about the graph, specific points and...
EngageNY
Sequencing Rotations
Discover the result of a sequence of rotations about different centers. Pupils perform rotations to examine the patterns. They also describe the sequence of rotations that performed to reach a desired result in the ninth installment in a...
Curated OER
Relationship of Sets
In this relationship worksheet, students compare sets and determine the relation of the set. They identify sets as symmetric, anti-symmetric, reflexive or transitive. This one-page worksheet contains six problems.
Curated OER
Equations and Inequalities
In this equations and inequalities worksheet, 9th graders solve and complete 11 different problems that include a quotable puzzle. First, they solve each of the given problems. Then, students match the answer to the correct letter of the...
Inside Mathematics
Conference Tables
Pupils analyze a pattern of conference tables to determine the number of tables needed and the number of people that can be seated for a given size. Individuals develop general formulas for the two growing number patterns and...
Curated OER
Expressions and Operations
In this expressions and operations learning exercise, 9th graders solve and complete 20 different problems that include various polynomials. First, they simplify each polynomial and write the answer in simplest form. Then, students match...
Curated OER
Numeral Recognition, Matching, and Writing
Students engage in a instructional activity in which the teacher can evaluate, reinforce and reteach numeral recognition, one to one matching and the writing of numerals from 1-20. 'Anno's Counting Book' is used to kick off this...
Curated OER
Worksheet 13
In this math instructional activity, students find the solution for the Euler equation. Then they simplify the two differential for the functions of g and yp.
EngageNY
Informal Proof of AA Criterion for Similarity
What does it take to show two triangles are similar? The 11th segment in a series of 16 introduces the AA Criterion for Similarity. A discussion provides an informal proof of the theorem. Exercises and problems require scholars to apply...