National Institutes of Health
National Institutes of Health: Stem Cell Information: Stem Cell Basics Iv
In addition to defining adult stem cells, this resource examines where they are found, what they normally do, and what tests are used for identifying adult stem cells.
AAA Math
Aaa Math: Adding Three Digit Numbers
Read through this explanation of how to add three digit numbers. Use the online game to practice this skill. The game will keep running totals of your correct and incorrect answers. It will also show you a percent score of the correct...
BioEd Online
Bio Ed Online: Flu Basics
This resource provides a basic primer on the the three types of influenza and their properties. In addition, suggestions are given on health habits to practice to avoid getting the flu.
ReadWriteThink
Read Write Think: Draw a Math Story From the Concrete to the Symbolic
Contains plans for four cross-curricular lessons that ask students to write simple addition and subtraction stories after reading a number of models. In addition to objectives and standards, this instructional plan contains links to PDF...
Math Slice
Basic Math: Counting
This resource covers counting, addition, and subtraction where students can choose a range of numbers to ten. After selecting parameters students complete ten problems with instant feedback and an opportunity to practice again.
Alabama Learning Exchange
Alex: Battle to the Death: Adding Integers
The goal of this lesson is for students to use manipulatives to add integers, creating concepts rather than memorizing rules. This lesson will be related to the 300 Spartans who battled the invading Persians at the Battle of Thermopylae,...
Alabama Learning Exchange
Alex: Estimation Station
During this lesson, students will learn the difference between estimation and guessing. Knowing how to estimate is an essential skill that will help students determine approximate totals as well as check the reasonableness of their...
Shodor Education Foundation
Shodor Interactivate: Arithmetic Quiz
This activity gives the user randomized questions to answer on arithmetic with whole numbers and integers.
National Council of Teachers of Mathematics
The Math Forum: Lesson Plans: Fractions
Teachers, this is the place to come for fraction lesson plans if you teach elementary students. All the topics have a number of resources available from which to choose.
Simon Fraser University
Chem1 Virtual Textbook: Kinetic Molecular Model
The General Chemistry Virtual Textbook, or Chem 1, is broken into several sections covering various aspects of topics related to chemistry. This section deals with the basic components of the Kinetic-Molecular Theory in addition to...
ReadWriteThink
Read Write Think: Defining and Exploring an Author's Stylistic Choices
Contains plans for two lessons that teach students how to recognize an author's use of style in literature. These plans use "Their Eyes Were Watching God" by Zora Neale Hurston as an example, but the basic ideas can be adapted to other...
Discovery Education
Discovery Education: Twins
This lesson encourages students to explore the phenomenon of identical twins, with emphasis on behavioral as well as genetic aspects. Teachers will appreciate extension activities, suggested readings, and links in addition to lesson plan...
Letter Writing Guide
How to Write a Resignation Letter
This student and teacher-friendly site contains the rationale for writing a resignation letter. In addition, the article discusses the basic elements in a letter of resignation.
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