Lesson Plan
Illustrative Mathematics

Battle Ship Using Grid Paper

For Teachers 4th - 6th Standards
You sank my battleship! The iconic cry of the time-honored game, Battleship will be heard in classrooms with this learning game that requires only grid paper, pencils, and an introductory knowledge of the first quadrant of the coordinate...
Lesson Plan
Curated OER

Pattern Puzzles

For Teachers 1st - 2nd
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Lesson Plan
Curated OER

Algebraic Processes And Its Connections To Geometry

For Teachers 2nd - 3rd
Youngsters explore number patterns within a Hundreds Chart. They discover six specific patterns from six teacher-directed rules in cooperative groups and describe in words ONE of the three patterns in their Learning Logs. They prove for...
Lesson Plan
Curated OER

Math Game Using A Tic-Tac-Toe Board

For Teachers 1st - 6th
Elementary schoolers play a math game using a Tic-Tac-Toe Board. This simple idea can be used with virtually any grade level. A team of learners are the "O's," and the other is the team of "X's." Each time a team gets a problem correct,...
Lesson Plan
Curated OER

Mathematical Modeling

For Teachers 9th - 12th
Study various types of mathematical models in this math lesson. Learners calculate the slope to determine the risk in a situation described. They respond to a number of questions and analyze their statistical data. Then, they determine...
Lesson Plan
Curated OER

Math Squares

For Teachers 4th - 5th
In this math worksheet, students solve 4 grid puzzles in which the rows, columns and diagonals total the number at the end of each. There are helpful strategy hints on the page.
Lesson Plan
World Wildlife Fund

Shapes

For Teachers 3rd - 6th Standards
Investigate the properties of three-dimensional figures with this Arctic-themed math lesson. Beginning with a class discussion about different types of solid figures present in the classroom, young mathematicians are then given a...
Lesson Plan
02 x 02 Worksheets

Proportions

For Teachers 7th
Cut-and-paste a great activity into your lesson plans. Scholars analyze real-world problems involving proportions. To change things up a bit they cut-and-paste quantities to create a proportion on their way to solving the problems.
Lesson Plan
Curated OER

Factor Finding Mission and Times Teasers

For Teachers 3rd - 4th
In this math worksheet, learners complete 2 exercises to reinforce basic multiplication skills. Students are given 26 products and must write 2 factors which, when multiplied, will equal that number. Then learners solve 4 multiplication...
Lesson Plan
Curated OER

Factor finding Mission II and Times Teasers II

For Teachers 3rd - 4th
In this math worksheet, students practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Lesson Plan
Curated OER

Factor Finding Mission III and Times Teasers III

For Teachers 3rd - 4th
In this math worksheet, students practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Lesson Plan
Curated OER

Special Segments in a Triangle

For Teachers 10th
In this geometry worksheet, 10th graders review the vocabulary associated with the special segments of a triangle and the associated points of concurrency and solve problems in which they find the indicated missing angle or...
Lesson Plan
Curated OER

Sequences and Linear Equations

For Teachers 8th - 10th
Young scholars identify the formula to find the nth term. In this algebra lesson, students finish a pattern and identify missing parts in a sequence. They write an equation given a partial sequence.
Lesson Plan
Curated OER

Six Squares

For Teachers K - 6th
Students create different shapes on grid paper.  In this two-dimensional geometry lesson, students take turns outlining a shape made of six squares on the graph paper.  They identify all shapes they see once everyone has had a...
Lesson Plan
Curated OER

Drawing Figures

For Teachers 3rd
Third graders draw shapes that are congruent. In this congruency lesson, 3rd graders use grid paper to draw letters and figures and their congruent partners. They complete a worksheet while working in a whole class setting with the...
Lesson Plan
Curated OER

Plotting Coordinates on a Cartesian Plane

For Teachers 7th - 11th
Students practice identifying points on a coordinate plane, creating charts, and calculating ratios. In groups, students play a "battleship" game where they determine the location of their own fleet and attempt to find the location of...
Lesson Plan
Illustrative Mathematics

Security Camera

For Teachers 6th - 8th Standards
A different-than-normal problem that allows learners to practice their reasoning to find an answer. The problem bases itself off a graph drawing of a store that needs to install security cameras. The challenge is to find which placement...
Lesson Plan
Curated OER

Let's Plot Points

For Teachers 5th - 7th
Use coordinate grid paper to plot points and identify shapes that are already plotted on the paper by saying their coordinates. Pupils also measure the distance between points and play the game Battleship. There are several web links and...
Lesson Plan
Curated OER

Battle Shapes

For Teachers 5th
Fifth graders play Battleshapes which is a variation of Battleship with geometry. In this geometry lesson, 5th graders get a graph paper with four quadrants. They call out coordinate points and attempt to sink their opponents shapes. 
Lesson Plan
Curated OER

Sudoku

For Teachers 6th - 8th
Students work on sudoku puzzles. In this algebra lesson, students complete a puzzle by finding the missing numbers in a square. They use logic to solve these puzzles.
Lesson Plan
Curated OER

Multiplication Lesson Plan

For Teachers 2nd - 5th
Students demonstrate multiplication facts using an interactive whiteboard. In this multiplication lesson, students use an online activity on a whiteboard to master multiplication facts. Students complete an online quiz as a follow-up.
Lesson Plan
Curated OER

Shell Graphing

For Teachers 5th
Fifth graders explore the four quadrants of a coordinate grid.  In this graphing lesson, 5th graders trace sea shells in each of the four quadrants of a coordinate grid and then label the ordered pairs on each shell.  For the...
Lesson Plan
Curated OER

Picking Pythagoras

For Teachers 6th - 9th
Students discover that side measurement is used in determining angle classification of a triangle. By squaring sides, they predict whether triangles be right, obtuse, or acute. They prove the Pythagorean Theorem and use it to solve...
Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 5th
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....