This site from the University of Arizona describes how blood type is passed on from parent to child. The tutorial covers the genetics of the ABO blood groups as well as Rh factor. There are even practice problems and blood type calculators!

Practice for the MCAT by reading a passage about a young patient with Type 1 diabetes and answer the follow-up questions based on the given chart.

This online learning module offers lessons about "characters" and practice exercises about "characters" in stories. These lessons are organized according to the grade levels to which they apply.

Bonds are a common form of investment issued by governments or corporations as a way to raise money. Learn the different types and how they differ from stocks.

Travel to the Grand Canyon with gophers and learn that if rocks can tell stories, so can YOU! Practice using two different kinds of questions: comparative and descriptive, and learn that during reading time, there is no such thing as a...

On this site students can practice solving three types of percent problems and check their answers.

This lesson focuses on verbs including functions and categories of verbs, types of verbs, irregular verbs, verb tenses, tense consistency, subject-verb agreement, verbals, and a variety of verb practice activities. It offers several...

[Free Registration/Login may be required to access all resource tools.] This lesson provides a review of a variety of sequence types including recursive, arithmetic, and geometric. Students examine guided notes, review guided practice,...

With an introduction to the ideas of energy, students discuss specific types of energy and the practical sources of energy. Hands-on activities help them identify types of energy in their surroundings and enhance their understanding of...

Identify and compare shapes based on their attributes. Shapes include triangle types, quadrilateral types, pentagons, and hexagons. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...

This lesson focuses on conjunctions, prepositions, and articles. It discusses the types of conjunctions and their uses, some prepositions and their uses including ending a sentence with a preposition, and definite and indefinite...

This learning module provides an explanations of adjectives and adverbs. Notes, practice worksheets, PowerPoint presentations, and video lessons are provided to help students practice working with modifiers. This module is designed to...

[Free Registration/Login may be required to access all resource tools.] In this lesson students multiply two binomials or a polynomial by a binomial. Students examine guided notes, review guided practice, watch instructional videos and...

As you put the different type of batteries on the volt meter pay attention to the voltage equations in the table. See how positive and negative numbers interact.

Given a line, learn how to find the equations for lines that are perpendicular and parallel to it. This tutorial offers several example graphs and problems as well as practice problems for you to work through when you're ready.

An introductory tutorial on sequences, complete with important definitions, example problems and step-by-step solutions, and several practice exercises for you to complete and check. Provides good explanations and examples of arithmetic,...

In this free version of the game, choose from four sets of words, depending on the grade level. The words are then hidden on turned-down cards in a concentration-type game. As students click on cards, they both see and hear the words,...

Teamwork requires you to cooperate with other people. Learn how to be cooperative and work in group settings at home and at school. This website includes activity ideas through which young students can practice their teamwork skills with...

This learning module focuses on using context clues to understand unknown words including definitions, examples, restatements, cause and effect/relationships, and comparisons. It provides examples with explanations and a practice...

Students work in groups to create a structure out of various types of pasta that will be tested on both height and strength.

Watch an introductory tutorial about inferring during reading, and then choose from several different types of texts to practice using the skill.

See models of different types of context clues, and practice finding meanings of words in context.

In this fourth unit of an introductory Spanish course that focuses on Ecuador, students learn about different types of verbs in Spanish, time, the difference between al and a la, interrogatives, how to develop a schedule of events,...

An excellent site which outlines the types of sentences - simple, compound, and complex. Gives in-depth information and examples of each. Includes review exercises for practice or assessment.