Lesson Plan
Curated OER

Using Numbers Everywhere

For Teachers K
Kindergarteners explore various representations and uses of numbers to develop number sense. They participate in an activity and arrange patterns into groups. Students compare the sets and describe the objects in each set.
Lesson Plan
EngageNY

Exploiting the Connection to Trigonometry 2

For Teachers 11th - 12th Standards
The class checks to see if the formula for finding powers of a complex number works to find the roots too.  Pupils review the previous day's work and graph on the polar grid. The discussion leads the class to think about...
Interactive
Royal Society of Chemistry

Rock Types 2

For Students 6th - 12th Standards
All rocks include two or more minerals but greatly vary in appearance. The online interactive encourages scholars to match the rock types to the facts they know about each. They then complete three grid puzzles reviewing the same...
Interactive
Royal Society of Chemistry

Noble Gases

For Students 6th - 12th Standards
It is best to avoid jokes about noble gases; they get no reaction. Scholars match the noble gases to their symbols and uses. Then they solve three gridlock puzzles reviewing the material while applying some simple logic.
Interactive
CK-12 Foundation

Pythagorean Theorem to Determine Distance: Neighborhood Map

For Students 8th - 12th Standards
Find the distance between various locations in a neighborhood. Scholars use the interactive to find distances between locations on a map. The map is overlaid onto a grid to provide coordinates for each location, and pupils apply...
Unit Plan
Mathematics Vision Project

Systems of Equations and Inequalities

For Teachers 9th - 10th Standards
It's raining (systems of) cats and dogs! The fifth unit in a nine-part course presents systems of equations and inequalities within the context of pets. Scholars use systems of inequalities to represent constraints within situations...
Lesson Plan
EngageNY

First Consequences of FTS

For Teachers 8th Standards
Challenge the young mathematicians to find the exact coordinates of a dilated point. The fifth segment in a 16-part series introduces the class to the converse of the Fundamental Theorem of Similarity. Scholars use the theorem to...
Worksheet
Curated OER

Multiplication Level 1 Grid (2,3,4,5)

For Students 1st - 2nd
In this multiplication worksheet, students solve eight multiplication problems in two grids involving the numbers two, three, four and five.
Lesson Plan
Edgate

Great Grids

For Teachers 6th - 11th
Learners use grid boxes as a measurement tool and discover how grids are used for mapmaking and scaling down an area. They begin by attempting to draw a model shape drawn by the teacher by using the gridding process. At the conclusion of...
Lesson Plan
Curated OER

Map Grids

For Teachers K - 3rd
Students examine how grids are created and used to locate positions of objects or features on a map.
Lesson Plan
Curated OER

Goldilocks and the Coordinate Grids

For Teachers 6th - 8th Standards
Where this lesson idea is lacking in materials, it makes up for with creativity! Using "Goldilocks and the Three Bears" as the background, mathematicians plot points on a coordinate grid to create props for the story. The polygons all...
Lesson Plan
Curated OER

Choose a Number

For Teachers 4th - 6th
A quick description of a classroom management technique that allows a teacher to choose participants at random. Assigning grid locations is an easy way to reinforce grid structure as well as giveing an easy way to complete tidying tasks,...
Lesson Plan
Curated OER

Off the Grid

For Teachers 9th - 11th
Students examine the advantages and disadvantages of renewable and non renewable energy sources.  In this engineering lesson plan students explain what it means for a house to be "off the grid".
Worksheet
Curated OER

Backpack-tivity: An @Home Learning Activity Number Tic Tac Toe

For Students 4th - 5th
In this addition and subtraction worksheet, students draw a tic-tac-toe grid and play the game using numbers 0-9 instead of x's and o's, respond to 1 short answer questions, and play the game once more this time using the numbers 0-12.
Instructional Video4:58
Corbett Maths

Transformations: Translations

For Students 9th - 12th Standards
Slide into vector transformations. Column vectors define the translation of figures by defining the number of units to move horizontally and vertically on the coordinate graph. Pupils develop an understanding of how to read the...
Interactive
Shodor Education Foundation

Squaring the Triangle

For Students 8th - 12th Standards
Teach budding mathematicians how to square a triangle with an interactive that shows a graphical proof of the Pythagorean Theorem. Pupils alter the lengths of the legs using sliders. Using the inputted lengths, the applet displays the...
Performance
Radford University

Skate Ramp

For Teachers 9th - 12th Standards
Going up and down makes a more exciting ride. Pupils recall what they know about continuity and limits of functions. Working in groups, classmates design a skateboard ramp that meets a given set of criteria, using at least three...
Activity
K-State Research and Extensions

Water

For Teachers 6th - 12th Standards
How are maps like fish? They both have scales. The chapter includes six different activities at three different levels. Scholars complete activities using natural resources, learn how to read a map, see how to make a compass rosette,...
Worksheet
Curated OER

Location in Three by Three Grid

For Students 2nd - 4th
In this grid activity, students use a grid of shapes to answer a set of questions about their location in the grid. A reference web site is given for additional activities. 
Worksheet
Curated OER

Multiplying By Ten

For Students 3rd - 4th
In this multiplication by ten worksheet, learners first read a one page article about how to multiply any number times ten. Students then solve 10 problems in which a two digit number is multiplied by ten.
Worksheet
Curated OER

Free Printables: Number Square

For Students 1st - 5th
In this number square worksheet, students enter in the missing numbers in the number square. Teachers use the worksheet generator to select specific options when creating this worksheet.
PPT
Curated OER

Where a Shape Will be After Two Translations

For Teachers 4th - 5th
Show your class some ways to calculate shape translation. They can consider seven shapes on a coordinate grid. Then, they must turn the shapes on the grid given a set of directions on the slides. I would use this for practice or review.
Lesson Plan
Curated OER

Making and Breaking the Grid

For Teachers 9th - 12th
Young scholars examine the grid in terms of a method of organization in our society as well as graphic design. In this "Making and Breaking the Grid" lesson, students design solutions to common problems and draw conclusions about...
Lesson Plan
Curated OER

Number Types: Where Vocabulary Meets Numbers

For Teachers 6th - 12th Standards
Rational, irrational, real, natural. All these words can refer to numbers. Who knew? Learners use the Visual Thesaurus and a semantic feature analysis grid to examine the different attributes of numbers. Step-by-step instructions for...

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