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Unit Plan
Study Languages

Study Spanish: Months, Seasons, and Dates

For Students 9th - 10th
This online lesson is on the use of definite articles and numbers with months, seasons, and dates. A quiz follows the lesson to test the student's comprehension of this grammar principle.
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Unit Plan
Study Languages

Study Spanish: Ordinal Numbers

For Students 9th - 10th
This online lesson is on the use of the ordinal numbers 1st through 10th with an explanation of how they change to match the nouns they modify. A quiz follows the lesson to test the student's comprehension of ordinal numbers.
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Handout
University of Virginia

U of Virgina: The Number E and the Exponential Function

For Students 9th - 10th Standards
This site provides an explaination of the number e with equations and examples.
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Unit Plan
Language Guide

Language Guide: Mandarin Chinese Vocabulary

For Students 3rd - 8th
Useful resource for learning everyday Chinese vocabulary -- roll over each image to hear the correct pronunciation and see how the word is written. Corresponding English section (and other languages) makes this site a useful tool for ESL...
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Unit Plan
AAA Math

Aaa Math: Learn About Counting

For Students Pre-K - 1st Standards
Use this online game to practice counting symbols.
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Unit Plan
AAA Math

Aaa Math: Counting Down With Numbers

For Students Pre-K - 1st Standards
Practice counting down from ten with this interactive game.
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Unit Plan
Khan Academy

Khan Academy: Find 1 More or 1 Less Than a Number

For Students Pre-K - 1st Standards
Practice finding one more or one less than a number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Activity
Rice University

Rice University: Let's Count!

For Students Pre-K - 1st Standards
Let's Count is a website that offers opportunities to count lots of different sets of things. You can also view the same website in Spanish.
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Handout
Tech Target

What Is: Irrational Number

For Students 9th - 10th Standards
A counterpart problem in measurement would be to find the length of the diagonal of a square whose side is one unit long; there is no subdivision of the unit length that will divide evenly into the length of the diagonal. It thus became...
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Website
Purple Math

Purplemath: "Number" Word Problems

For Students 9th - 10th Standards
Demonstrates, step-by-step and with illustrations, how to set up and solve 'number' problems.
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Handout
Purple Math

Purplemath: Number Bases: Introduction & Binary Numbers

For Students 9th - 10th
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
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Website
Language Guide

Language Guide: Japanese Vocabulary

For Students 3rd - 8th
Learn basic Japanese vocabulary words -- greetings, clothing, household items, foods, toys, and more -- on this multilingual site. Roll over a image or phrase to hear how it is pronounced and see how it is written (Romanized spelling...
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Unit Plan
TED Talks

Ted: Ted Ed: Gary Wolf: The Quantified Self

For Students 9th - 10th
Gary Wolf discusses how we use modern technology, more specifically gadgets and apps, to monitor our health and body. [5:11]
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Interactive
PBS

Pbs Kids: Curious George: Flower Garden

For Students Pre-K - K
This Curious George game will teach children numbers, counting, and cardinality by using a number line.
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Unknown Type
Khan Academy

Khan Academy: Pronoun Number

For Students 9th - 10th
Is the pronoun in this sentence singular or plural? Use context to choose the pronoun that makes the most sense.
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Handout
Purple Math

Purplemath: Quartiles, Boxes, and Whiskers

For Students 6th - 8th Standards
Explains how to construct a simple box-and-whisker plot, and demonstrates the steps. Discusses quartiles and medians, shows how to find them, and explains how they relate to box-and-whisker plots.
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Handout
Georgia State University

Georgia State University: Hyper Physics: Infinite Series

For Students 9th - 10th
Short site from Georgia State University Department of Physics and Astronomy explaining the infinite exponential series.
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Handout
Grammar Tips

Grammar Tips: Problematic Word Pairs: Part I

For Students 9th - 10th Standards
Certain word pairs present problems for many speakers and writers such as amount versus number, continuous versus continually, and so on. This three-part article identifies problematic word pairs and clarifies their proper use.
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Graphic
History is Fun

Jan Brett: Number Tracing Pages 11 20 Pdf

For Students Pre-K - 1st Standards
Print out these colorfully illustrated PDF file pages for each of the numbers 11-20. Each card shows the numeral and clever art work that shows the amount for that numeral. Below that is a work area to practice tracing over the numerals...
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Activity
History is Fun

Jan Brett: Toothpick Number Flags Pdf

For Students Pre-K - 1st Standards
Print out these colorfully illustrated PDF file pages of the numerals 1-30. Each page shows three numerals that can be cut out and attached to a toothpick to identify the amount indicated by the numeral on the flag.
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PPT
Sophia Learning

Sophia: Writing Numbers: Lesson 2

For Students 3rd - 6th
A slideshow on the formatting rules for using numbers in text. It is 2 of 6 in the series titled "Writing Numbers."
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Whiteboard
ClassFlow

Class Flow: Number Fun Place Value

For Teachers 1st - 3rd Standards
[Free Registration/Login Required] This flipchart is used to help students understand place value (hundreds, tens. ones). There are multiple examples of place value and opportunities for students to identify and write numbers. There is...
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Whiteboard
ClassFlow

Class Flow: Number Line Squeeze

For Teachers Pre-K - 1st
[Free Registration/Login Required] This flipchart is set up for students to practice their number recognition by playing Number-Line Squeeze. The students also get to review shape names and use less than and greater than phrases.
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Whiteboard
ClassFlow

Class Flow: Numeration Colored Bead Stair

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] This lesson on numeration is created with Montessori materials in mind. It presents a concrete representation of the number values 1-10 in a beautiful sequence.