This free, online article, developed for elementary teachers, describes a Kindergarten polar science, standards aligned, unit centered on The Polar Express developing literacy, math, and science skills.

Use this Web site to practice finding equivalent fractions using a matching game format. CCSS.Math.Content.3.NF.A.3.a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.

"Click on the pictures of words that rhyme (i.e., dog-frog; hat-cat)." Games come in four formats: "Matching, Flashcards (Java / non-Java), Concentration, Word Search."

Improve students' fluency by doing the following in the classroom: "Model Fluent Reading," "Do Repeated Readings in Class," "Promote Phrased Reading in Class," "Enlist Tutors to Help Out," and "Try a Reader's Theater in Class."

This article highlights science lessons about mammals, mammal diversity and adaptations, and polar mammals. Literacy integrations and alignment to national standards are included.

This article provides geography lessons to teach elementary students about the polar regions. Literacy extensions are included for each lesson.

An excellent site that spells out grammar in simple-to-understand terms. Currently targets beginner level high school Spanish. Includes exercises, vocabulary, idioms, culture and even a simple translation link!

Thorough explanation of days of the week, their plural forms, and their use with definite articles. Ample examples demonstrate this concept. A short test at the end of the lesson tests the student's mastery of this grammar principle.

Great introduction to demonstrative adjectives and pronouns. Ample examples illustrate the different forms of demonstratives that may be used.Students can test their mastery of this grammar principle with a quiz that follows the lesson.

This site is an introduction to the concept of direct objects and their pronouns. Ample examples illustrate the formation and placement of direct object pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

This site has an introduction to the concept of direct objects and their pronouns, that focuses on their use in affirmative and negative sentences. Ample examples illustrate the formation and placement of direct object pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

This site has an introduction to the concept of direct objects and their pronouns, that focuses on their use in sentences with verb infinitives. Ample examples illustrate the formation and placement of direct object pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

Online lesson on using direct and indirect object pronouns together.Good explanation of their use in sentences that include verb infinitives. Ample examples illustrate the formation and placement of the pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

Outstanding lesson that presents most of the word endings that determine gender. It also considers common exceptions to the rule. Without a doubt, this lesson shines above all others in teaching students how to determine the gender of a Spanish noun. Students may also check their comprehension with a quiz that follows the lesson.

This site has a good explanation of the use of "hacer," in the preterite tense with time expressions to mean "ago." Examples in Spanish and English supplement the explanation. A short test at the end of the lesson tests the student's mastery of this grammar principle.

This site is an introduction to the concept of indirect objects and their pronouns. Ample examples illustrate the formation and placement of indirect object pronouns.Students may check their mastery of this principle with a quiz that follows the lesson.

This website is a lesson on indirect objects and their pronouns. Good explanation of their use in negative sentences. Ample examples illustrate the formation and placement of indirect object pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

Online lesson on indirect objects and their pronouns. Good explanation of their use in sentences that include verb infinitives. Ample examples illustrate the formation and placement of indirect object pronouns. Students may check their mastery of this principle with a quiz that follows the lesson.

Excellent lesson on irregular comparatives and superlatives, which include mejor, peor, mayor, and menor. The lesson is thorough and easy to understand, with ample examples. A quiz at the end of the lesson tests the student's mastery of this grammar principle.

Excellent lesson on negation in Spanish. A list of affirmative words with their negative counterparts is presented. Examples of negative sentences enhance the explanation. A short test at the end of the lesson tests the student's mastery of this grammar principle.