University of North Carolina
Citation Builder
Does the publication date come before or after the title? Should there be a comma between the location and year? The answer depends on whether you're using the MLA, APA, Chicago,4or CSE/CBE style guide. A citation builder clears up...
American Museum of Natural History
The Amazing Mundo
Rocks and minerals are great on their own, but they also turn into some pretty amazing stuff! An online lesson explains the different types of materials we get from rocks and minerals, including glass, plastic, and coins. An embedded...
PHET
Fractions: Intro
There's nothing improper in learning about fractions. Scholars apply an interactive to explore models for proper and improper fractions. They then answer a set of questions in a game that requires building models for given fractions and...
CK-12 Foundation
Families of Lines: Room in Perspective
Get a perspective of lines that share a point. The interactive displays a family of lines that share the same y-intercept. Individuals can find the equations of the lines by moving the line displayed and find what is common...
NOAA
Subduction Zones
Sink into an interactive learning experience about subduction zones! Junior oceanographers examine the earth-shaking and earth-making effects of subduction in the fourth installment in a 13-part series. Hands-on activities include...
Physics Classroom
Name That Energy
Many upper level tests require pupils to interpret written descriptions of scientific principles. Scholars practice the skill by working through three levels of difficulty. Each question covers kinetic energy, gravitational potential...
CK-12 Foundation
Decimal Addition: Adding Little Pieces
A five-question interactive test scholars' knowledge of adding and subtracting decimals. A tool aids in problem-solving with movable parts that reveal addends and sums. Question types include one discussion, fill and in the blank, and...
CK-12 Foundation
Addition of Fractions
Five word-problems challenge mathematicians to add fractions. Interactive fraction circles assist scholars in problem-solving. Question types include multiple-choice, true or false, and a discussion.
CK-12 Foundation
Prices Involving Discounts: Save Money with Coupons!
Nine questions make up an interactive that challenges scholars to identify new prices after discounts. Question types include fill in the blank and multiple choice. A fully-functional tool assists participants in solving word problems....
CK-12 Foundation
Percent of a Number: Acid Solution
Mathematicians answer five questions about percents, ratios, and proportions with help from an interactive graduated cylinder. Question types include multiple-choice, fill-in-the-blank, and discussion.
Curated OER
Galaxy 4 Unit 2
In this clothes online interactive instructional activity, learners listen to a tape and write out the 6 different types of clothing they hear. Students view 8 pictures of figures wearing different types of clothing and then...
Curated OER
Food
In this online interactive nouns worksheet, students complete 5 sentences by writing in the names of the picture shown. Students match 7 pictures with the words underneath each one. Students fill in 9 blanks with the nouns that name each...
Curated OER
Oscillator Circuits
In this oscillator circuits worksheet, students answer 49 questions about different types of oscillator circuits. They find the operating frequency of circuits, they identify the functions of specific sections of circuits and they write...
Curated OER
Comparison of Adjectives
In this comparative and superlative adjective online worksheet, students watch two YouTube videos about the different types of adjectives. They fill in the blanks in 20 sentences with the correct comparative adjectives. They complete a...
Curated OER
Football Manager 2011 - Use of English
In this computer games instructional activity, students fill in the blanks to sentences and write an essay about advantages and disadvantages of computer games. Students complete 2 tasks.
Curated OER
Solving Linear Equations
In this solving linear equations worksheet, 9th graders solve and complete 6 different types of problems. First, they maintain a balance on both sides of the equation so that each side remains equal. Then, students apply mathematical...
Cold Spring Harbor Laboratory
DNA Words Are Three Letters Long
DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...
Curated OER
Auxiliary Verbs "Have or Has"
Interactive is the way to go! Type, click, and answer is what your class will do as they work through 4 different activities which provide practice using the auxiliary verbs have and has. Use this activity at an independent work station,...
Curated OER
Digital Codes
In this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.
Royal Society of Chemistry
Extraction of Copper
Is copper found as a raw material? Science sleuths manipulate the reactants and products found in the copper extraction process in a series of fun puzzles. The interactive engages learners in pairing formulas with their names while using...
Curated OER
The General Grammar Quiz
For this verb tense and sentence writing worksheet, students must determine wlhat tense a verb is written in; what type of sentences are given along with the number of clauses. Students rewrite sentences and complete sentences to match...
Curated OER
Wind
In this wind learning exercise, students fill in 15 different question blanks that related to wind. First, they define wind erosion and what it picks up and why. Then, students determine the most common form of wind deposit and what type...
Curated OER
Food Exercise
For this food worksheet, students complete sentences with some or any, complete sentences with types of food, complete dialogue with sentences provided, and more. Students complete 4 activities total.
Curated OER
Learning About Watersheds
In this learning about watersheds instructional activity, students answer 15 questions using links to web resources about water use in their community. This page includes numerous links to helpful websites.