Lab Resource
Colorado State University

How Can Clouds Keep the Air Warmer?

For Teachers 6th - 12th
Condensing water warms the air around it. Young scholars consider this concept as they experiment with air temperature around evaporating and condensing water vapor. They simulate the formation of clouds to experience the associated...
Activity
Nomad Press

Amazing Leonardo da Vinci Inventions: Make Your Own Plastic

For Students 5th - 12th
When you hear Leonardo da Vinci mentioned, chances are that you think of the Mona Lisa, or flying machines—but what about plastic? Learners blend heavy cream and vinegar over heat to replicate da Vinci's early organic plastic recipe.
Worksheet
Curated OER

Principal Parts of Verbs

For Students 6th - 7th
In this parts of verbs worksheet, students review the principal parts of verbs: present, present participle, past, and past participle. Students then underline the main verb in each sentence and write present, present participle, past,...
PPT
Curated OER

Improving Sentences

For Teachers 6th - 8th
Help your class improve their writing with this handy presentation. Learners discuss how to use adjectives, adverbs and prepositional phrases to enhance their work. This is a terrific way to connect grammar to its everyday use.
Worksheet
Road to Grammar

Emphatic Adjectives

For Students 6th - 12th
Ensure that your learners have a wonderful, fabulous, astonishing, outstanding knowledge of adjectives. This resource focuses in particular on strong adjectives. Included are a few pages of explanation and instruction, two exercises, and...
Lesson Plan
Curated OER

Water Monitoring Vocabulary

For Teachers 7th - 12th
As the title implies, this is a list of vocabulary terms relating to water monitoring. If your ecology class is learning about how to test water quality, this will be an appropriate reference sheet for them. As a bonus, if you live in...
Lesson Plan
Curated OER

Farm * Examination 2

For Teachers 10th
In this assessment, 10th graders Match the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Upon completionof the first task,...
Worksheet
Curated OER

Vocab-u-lous! Build a Fabulous Vocab

For Students 9th - 10th
In this vocabulary activity, students determine the best choice from the word bank to complete the sentence. The challenging words all begin with the letter "H."
Worksheet
Curated OER

Early Mental Math: Practice

For Students 1st - 2nd
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
Interactive
Curated OER

Adverb Phrases: Shortening Clauses to Modifying Phrases

For Students 5th - 10th
Work on modifying phrases and improving writing technique with this worksheet. Young grammarians shorten clauses by modifying phrases to complete the sentences. They complete 16 sentences for practice. Scroll to the bottom of the page to...
Worksheet
Curated OER

Research and Study Skills: Dictionary/Glossary

For Students 5th - 7th
What is the difference between a dictionary and a glossary? After looking at series of dictionary and glossary entries (included on the worksheet itself), learners are asked to explain the differences between these two reference...
Organizer
Curated OER

Suffixes

For Students 3rd - 5th
An investigation of suffixes challenges students to change the endings of different nouns, verbs and adjectives in this two-part worksheet. The first task asks students to use the given list of words and suffixes to create new words;...
Worksheet
Curated OER

Minerals of The Earth's Crust

For Students 6th - 8th
In this earth science worksheet, students find the vocabulary words related to minerals by unscrambling the letters. They also complete other word puzzles.
Lesson Plan
Curated OER

Understanding Fractions

For Teachers 6th - 10th
Learners explore the parts of an orange to develop an understanding of the addition and subtraction of fractions. The concept of representing parts of a whole by dividing an object into smaller pieces is experienced in this hands-on...
PPT
Curated OER

Use Common Roots and Affixes When Attached to Known Vocabulary

For Teachers 6th - 8th
After a brief review of roots and affixes, partners are asked to choose a root, find words built on that root, and create a Christmas ornament decorated with these words. Beware the typos!
Lesson Plan
Curated OER

The Declaration of War Against Japan and Just War Theory

For Teachers 9th - 12th
Learners examine the attack on Pearl Harbor and how it changed the history of the United States. After watching a video from "The War", they discuss the characteristics of a "just war" and identify the laws in international warfare. ...
Worksheet
Curated OER

The Universe Has Room for Change

For Students 7th - 9th
In this universe and change activity, students read about the demotion of Pluto as one of the 9 planets as well as other changes in science. Students summarize their reading and identify unfamiliar words in the article....
Lesson Plan
Curated OER

the biggest Plates on Earth

For Teachers 5th - 6th
Students understand the movement of tectonic plates. In this tectonic plates instructional activity, students access prior knowledge of convergent, divergent, and transform boundaries.  Students discuss energy transfer involved in...
Lesson Plan
Curated OER

Making Paper

For Teachers 4th - 6th
Students explore paper making. In this cross curriculum multicultural ecology and art lesson, students follow written and oral instructions to make paper using common household items. Students predict the amount of paper use in their...
Lesson Plan
Curated OER

Follow the Falling Meteorite

For Teachers 6th - 8th
Students use triangulation method to locate meteorite landing site on the map. In this earth science lesson, students participate in a meteorite treasure hunt set up by the teacher. They explain how this method is used by scientists to...
Lesson Plan
Curated OER

Four Corners Spelling

For Teachers 2nd
Second graders participate in a spelling activity using clapping and rhythmic patterns. In this ongoing spelling lesson plan, 2nd graders practice various spelling words in groups and using rhythms.  Students then independently...
Worksheet
Curated OER

Suffixes Beginning With Vowels

For Students 3rd - 5th
In this suffixes activity, students read what a suffix is and then add the correct suffix to the italicized word in each of the 10 sentences. There are 2 suffixes to choose from at the end of each sentence.
Worksheet
Curated OER

Food Additives

For Students 9th - 12th
In this food additives worksheet, students will read information about the use of curing salt and ion nitrates to preserve food and the health problems that can occur from using these substances. Students will then answer 4 short answer...
Lesson Plan
Curated OER

Exploring Subtraction

For Teachers 1st - 2nd
In this math worksheet, students take away two crayons from five crayons. A series of questions is included on the worksheet to guide students through the process of taking away. Students tell their coach a subtraction story.

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