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Interactive
Curated OER

Place Value Questions

For Students 1st - 2nd
In this place value questions worksheet, students enter the value, interactively, for hundreds in a three digit number, with immediate feedback.
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Lesson Plan
Curated OER

Exploring and Creating Tessellations

For Teachers 9th - 11th
Students use translations, rotations, and reflections to create tessellations. They explore and construct several different types of tessellations including pure/semi-pure and non-regular polygon and "Escher-like" tessellations .
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Worksheet
Curated OER

Count and Add Tables

For Students 2nd - 3rd
In this number sentence worksheet, students complete a number sentence about adding tables together. Students complete 1 number sentence.
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Interactive
Curated OER

Count and Add Telephone

For Students 2nd
In this count and add learning exercise, 2nd graders complete a number sentence about telephones. Students complete one number sentence.
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Interactive
Curated OER

Identify shape of window

For Students 1st - 3rd
In this shapes worksheet, students identify the shape of the window in the picture. Students choose between a square, circle, or cube.
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Interactive
Curated OER

Identifying Shapes

For Students 3rd
In this identifying shapes worksheet, 3rd graders identify the picture and choose its correct shape from the choices given, then check answer online.
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Worksheet
Curated OER

Complete the Series?

For Students 1st
In this number sequence worksheet, 1st graders are given a set of numbers which they are count backwards from and fill in the missing numbers. 
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Lesson Plan
Curated OER

Geo Jammin' - Day 5, Lesson 19: Hey, Hey, Whaddaya Say!

For Teachers 4th - 7th
Students rehearse scripts by recording themselves on audiotape and then playing it back to self-assess strengths and weaknesses.
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Worksheet
Curated OER

Count Teddies-Steps of 1

For Students Pre-K - 1st
In this counting worksheet, students count teddy bears by one, writing the total counted in a blank within a sentence. Notes for teacher are included.
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Worksheet
Curated OER

Count In Steps of One

For Students K - 2nd
In this counting by 1 instructional activity, students color sets of objects as instructed, then fill in the number of objects they colored on page one and color again.
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Worksheet
Curated OER

Counting in Two's

For Students K - 2nd
In this count by 2 worksheet, students start at 0 and count by 2's, coloring numbers they land on in the series. A reference web site for additional resources is given.
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Worksheet
Curated OER

Single Digit Addition

For Students K - 1st
In this easy addition learning exercise, students solve 3 simple problems accompanied by a picture equivalent. A website reference is given.
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Worksheet
Curated OER

Single-Digit Addition

For Students K - 2nd
In this single digit addition worksheet, students draw lines to match the answers to addition problems shown in balloons to their corresponding answers.
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Worksheet
Curated OER

Simple Addition

For Students K - 1st
In this easy addition activity, students complete a set of 4 problems with corresponding picture problems. Teacher notes and a website reference are included.
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Worksheet
Curated OER

Group Into Fives or Tens

For Students K - 2nd
In this grouping worksheet, students group arrows into sets of 5. Teacher notes are included on page 2. A reference website for additional resources is given.
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Lesson Plan
Curated OER

Rich Kid Smart Kid Games

For Teachers K - 2nd
Students graph quantities to help explain the concept of pay yourself first, reinforce basic skills through the playing of bingo, and discuss the concept of charitable giving.
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Lesson Plan
Curated OER

Reno's Dilemma

For Teachers K - 2nd
Students explain proportions as it relates to principle and interest. They use proportions to explain relationships and analyze relationships by identifying patterns.
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Lesson Plan
Curated OER

Sowing Seeds of Service

For Teachers 3rd
Third graders use metric measuring for model and actual plan in designing a roof garden. They photograph the process, record results in a journal, and plant seedlings in small containers. Finally, 3rd graders complete an acid rain...
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Lesson Plan
Curated OER

Geometric Shapes at the OK Corral

For Teachers K
Students explore regular geometric shapes. In this shapes lesson, students investigate geometric shapes in the world around them. Students differentiate between regular and irregular shapes.
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Lesson Plan
Curated OER

Faces of a Cube

For Teachers 1st - 3rd
Students identify and correctly name three-dimensional solids; cones, spheres, and cubes. In this three-dimensional figures lesson, students  build a cube by matching colored square faces to a correct word. Students then explore...
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Lesson Plan
Curated OER

Latin America and the Caribbean in the Classroom: The Economy and Trade

For Teachers 7th - 8th
Learners use the internet to gather information on daily exchange rates. They calculate the exchange rates between two countries by role playing they are going on vacation to these destinations.
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Lesson Plan
Curated OER

Raquel's Radishes

For Teachers 6th
Sixth graders develop a reasonable hypothesis for a fictional science fair investigation. 'Raquel' is going to grow radishes and test for the best way to nourish them. They create a bar graph and write conclusions.
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Interactive
Curated OER

Find the Odd One Out

For Students K - 1st
In this same or different worksheet, students look at four objects and determine which one does not belong. They click on the object that is different than the others.
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Interactive
Curated OER

Unscramble the Spelling 1

For Students 1st - 3rd
In this online interactive spelling skills worksheet, students examine the number and the scrambled letters that represent it. Students unscramble the letters to spell the number word and submit their answers to be scored.