Berkeley Lab
Virtual Frog Dissection Kit
Fluffy is one of the most common names for a pet frog. Fluffy, the digitized frog in this dissection kit, opens up quite literally to allow scholars to see what's inside. The basic kit encourages pupils to click on various organs to see...
Mathed Up!
Stratified Sampling
Young mathematicians learn how to solve problems involving stratified sampling. They review concepts of sampling and proportionality by watching a video and then they complete a worksheet of questions on this topic.
Curated OER
Using the Internet for Grammar Exercises
Middle schoolers identify correct forms of verbs and use the internet to complete grammar exercises.
Curated OER
The Scarlet Letter Vocabulary Words--Set 1
Kids can practice using vocabulary from The Scarlet Letter as they play a vocabulary memory game based on words and definitions taken from the novel. They click to match words to definitions.
Curated OER
Conditional Exercise 4
In this recognizing the past unreal conditional form online/interactive worksheet, 6th graders use the words in parentheses to complete the sentences. Students fill in 10 blanks and use the hint and check buttons.
Curated OER
The Scarlet Letter Vocabulary Words--Set 2
In this The Scarlet Letter activity, students match 35 vocabulary words with their definitions from the novel. Students participate in an interactive online activity.
Curated OER
Gerunds and Infinitives 1
For this gerunds and infinitives worksheet, students fill in the correct gerund or infinitive to the sentences that are missing them. Students complete 10 questions.
Study Languages
Study Spanish: The Definite Article Part Ii
This Spanish tutorial on special uses of the definite article and exceptions to the rules for its normal usage features examples that illustrate its application to countries, titles and other special situations. Students test their...
Penguin Publishing
Penguin Random House: Living Language: Language Lab Spanish
Explore the Spanish Language Lab and have fun too. Practice with different games or review vocabulary with the digital flashcards.
BusinessSpanish.com
Business Spanish: Saludos/greetings
This business Spanish tutorial teaches how Spanish and English speakers how to greet each other and relevant cultural notes.
Study Languages
Study Spanish
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!
Study Languages
Study Spanish: Gender of Nouns Part Ii
Outstanding lesson plan that presents most of the word endings that determine gender. It also considers common exceptions to the rule. Without a doubt, this lesson plan shines above all others in teaching students how to determine the...
Study Languages
Study Spanish: Negation
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...
Study Languages
Study Spanish: "Hace" to Mean "Ago"
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...
Study Languages
Study Spanish: Possessive Pronouns
This explanation of possessive pronouns in Spanish offers examples that illustrate their use. Students may test their mastery of this concept with a quiz that follows the lesson.
Study Languages
Study Spanish: Preterite vs Imperfect Part Iii
This site is an introduction to verbs that change meaning according to which past tense is applied, preterite or imperfect. Examples in English and Spanish illustrate the change of meaning. A quiz at the end of the lesson tests the...
Study Languages
Study Spanish: Preterite vs Imperfect Review
Comprehensive review of the preterite and imperfect past tenses. Includes regular, irregular, and stem-changing conjugations. Rules for usage and time expressions in Spanish are listed. A quiz at the end of the lesson tests the student's...
Study Languages
Study Spanish: Relative Pronouns: Quien
An excellent introduction to using the Spanish relative pronoun "quien," that contrasts its use with the pronoun "que," Ample examples in Spanish and English illustrate this principle. Students may test their understanding of the...
Study Languages
Study Spanish: Relative Pronouns: Que
Fantastic explanation of relative pronouns with an introduction to using the Spanish relative pronoun "que." Ample examples in Spanish and English illustrate the use of "que," as a relative pronoun. Students may test their understanding...
Study Languages
Study Spanish: Relative Pronouns and Adjectives: Review
An excellent review of relative pronouns and adjectives in Spanish. Ample examples in Spanish and English illustrate their usage. Students may test their mastery of this principle with a quiz that follows the lesson.
Study Languages
Study Spanish: Subject Pronouns
After a brief review of what verbs and verb infinites are, this site offers a comprehensive explanation of subject pronouns. A great comparison of Spanish subject pronouns to English subject pronouns. Differences between second person...
Study Languages
Study Spanish: Subjunctive: Spelling Changes
Fantastic explanation of spelling changes in the Spanish language and their effect upon conjugations in the present subjunctive. Verb infinitives that end in -car, -gar, and -zar are among those that are considered. A quiz at the end of...
Colby College
Spanish Language & Culture: El Presente
This Spanish grammar exercise provides excellent practice conjugating verbs in the present indicative tense. Fifty-six different infinitives give the student plenty of practice with regular, irregular, and stem-changing conjugations. A...
Colby College
Spanish Language & Culture: Imperfect Subjunctive
This Spanish grammar exercise provides excellent practice conjugating verbs in the past subjunctive tense in verb charts. Fifty different infinitives give the student plenty of practice with conjugations of the imperfect subjunctive....