Lesson Plan
Curated OER

Rolling For Value

For Teachers 4th - 5th
Students participate in a lesson to comprehend the concept of probability while rolling dice. They recognize patterns while making observations and recording the data for each roll. Students also review place values while playing a game...
Worksheet
Curated OER

Scientific Notation, Significant Figures and the Factor-Label Method of Solving Problems

For Students 9th - 12th
In this scientific notation, significant figures, and factor-label method, students solve 1 problem where they perform mathematical functions and identify their answer in scientific notation with the proper number of significant figures....
Lesson Plan
Curated OER

Marking the Minutes

For Teachers 3rd - 5th
Students mark seconds, minutes, hours, days, etc. on class timetable report to keep track of time spent on Uninterrupted Silent Reading.
Worksheet
Curated OER

Biggest Number Problem

For Students 6th - 12th
In this number problem worksheet, students identify the largest number less than a googol that has no "n" in its spelling.  This one-page worksheet contains 1 problem.  The answer is provided.
Lesson Plan
Curated OER

Subtraction with Regrouping Lesson Plan

For Teachers 2nd - 4th
Learners explore regrouping while subtracting. In this subtraction lesson, pupils manipulate base 10 blocks to demonstrate regrouping. Multiple resources are provided.
Lesson Plan
Curated OER

Multiplying and Dividing Decimals

For Teachers 5th - 6th
Learn to multiply with decimals. The class reviews multiplying multi-digit whole numbers based off of word problems. Then they learn how to multiply using decimals and practice with money problems.
Lesson Plan
Curated OER

Odd and Even

For Teachers 2nd
Explore the concept of odd and even with your class using this resource. Learners take an online test demonstrating their knowledge of odd and even, sing a song about the concept, and engage in computer-based activities.
Worksheet
Curated OER

Ordering Numbers

For Students 5th
In this ordering numbers worksheet, 5th graders solve and complete 10 different sets of numbers. First, they order each set of numbers listed from least to greatest. Then, in the second half, students order the numbers in each set from...
Worksheet
Curated OER

Four-Digit Addition without Regrouping

For Students 2nd - 3rd
In this 4 digit addition worksheet, students solve the 15 four digit addition equations by finding the missing numbers in the equations.
Lesson Plan
NTTI

Putting Together Ten

For Teachers 1st - 2nd Standards
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...
Worksheet
Curated OER

Order Decimal Fractions

For Students 4th - 5th
For this decimal fractions worksheet, students answer 3 questions about place value, order a set of 3 decimal numbers on a number line, and order sets of numbers from least to greatest and greatest to least.
Lesson Plan
Pennsylvania Department of Education

Adding and Subtracting Three-Digit Numbers by Jumping

For Teachers 2nd
Second graders use data to graph information and draw conclusions. For this lesson on data analysis, 2nd graders practice gathering, sorting, comparing, and graphing data. Students differentiate data that can and cannot change over time.
Worksheet
Curated OER

Column Addition reteach 4.6

For Students 3rd - 4th
In this adding two-digit and three-digit numbers worksheet, students find the sums of groups of thee and four numbers by rewriting the numbers in place value columns, and adding each column with regrouping. Students solve fourteen problems.
Lesson Plan
Curated OER

Investigation - What's the Number?: Division

For Teachers 7th
Seventh graders explore number sentences using a variety of strategies making each equation a true sentence. Students examine strategies such as patterns, trial and error, working backwards, and related problems. In groups, 7th graders...
Worksheet
Curated OER

Which Number is Greater?

For Students 1st - 2nd
In this number sense worksheet, learners compare three digit numbers and identify the greatest one. Students complete 12 problems.
Lesson Plan
Curated OER

The 500 Problem

For Teachers 3rd - 6th
Students explain face, place and total value of numbers as well as solve three-digit subtraction problems. Before trying answer the problem Students must be able to examine that the same digit is used to represent different amounts.
Worksheet
Curated OER

Multiplication With Decimals

For Students 5th - 6th Standards
In this multiplying decimals worksheet, students solve 24 multiplication problems. Each problem has a decimal being multiplied by a two or three-digit number.
Lesson Plan
Curated OER

Comparing and Ordering Numbers

For Teachers 4th - 5th
In this comparing and ordering numbers worksheet, learners, working with a partner, problem solve and calculate the answers to five word problems or equations involving numbers.
Lesson Plan
Pennsylvania Department of Education

Order, Order

For Teachers Pre-K - 2nd
Students use pictures to identify items as ordinal numbers. For this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
Lesson Plan
Curated OER

Addition Relay

For Teachers 3rd
Third graders, in pairs, use a bag of counters which can be dried beans, squares of papers, etc.
Lesson Plan
Pennsylvania Department of Education

Comparing Sets

For Teachers Pre-K - 2nd
Students count back with cubes to model subtraction problems. For this subtraction lesson plan, students compare sets of problems and record their results in a table.
Lesson Plan
Curated OER

Lattice Method of Multiplication Variances

For Teachers 4th - 7th
Students explore the lattice method of mulitplication variances through the game "Multiplication Wrestling." They view a model of how to play the game and play three rounds, recording their patterns and discussing the strategies used to...
Lesson Plan
Curated OER

Multiplication of Decimals

For Teachers 4th - 5th
Students participate in a lesson that explores the concept of using multiplication with decimals. They practice using the operation using whole numbers and progress to the use of decimals. The lesson includes dialogue for the teacher to...
Worksheet
Curated OER

Addition: Number Bonds to Fifty

For Students 2nd - 4th Standards
In this identifying numbers that total fifty worksheet, students use an addend and the sum fifty to write the missing number. Students solve 41 problems.