Curated OER
The Black Death and HIV/AIDS: Which is the Worse Plague?
Exploring the similarities and differences between the Black Death and HIV/AIDS, students write persuasive essays answering which is the "worse plague." This cross-curricular activity between Language Arts and Social Studies addresses...
Curated OER
Microbes That Are Your Buddies - Biology Teaching Thesis
Students analyze experimental data and draw conclusions. They are able to comprehend that not all microbes are harmful--they can be helpful to humans. Students are able to comprehend specific examples of cases in which microbes are...
Curated OER
That's Predictable - Stream Side Science
Research the impact that changes in biotic or abiotic factors might have on an ecosystem. Debate for or against the changes and take action in the community. This resource ideally follows stream studies that young ecologists may have...
Curated OER
Which is Closer to 1?
A seemingly simple question that reveals a lot about a student's understanding of fractions. In finding an answer, learners compare fractions with different denominators that are both greater and less than one. No number line is...
EngageNY
Which Real Number Functions Define a Linear Transformation?
Not all linear functions are linear transformations, only those that go through the origin. The third lesson in the 32-part unit proves that linear transformations are of the form f(x) = ax. The lesson plan takes another look at examples...
Curated OER
Perimeters: Which Constellation is the Longest?
High schoolers use diagrams of the constellation Orion and the constellation Ursa Major which show the distances between the stars of the constellations. They calculate the perimeters of each, find the average distance of the stars for...
Curated OER
Name That Gas!
Young scientists discover that air is a mixture of different gases - mainly nitrogen and oxygen. The properties of some of the other gases found in oxygen are listed in a table, then learners must decide which one of those gases is...
Virginia Department of Education
How Much is that Tune?
Tune in for savings! Scholars investigate pricing schemes for two different online music download sites. After comparing the two, they determine the numbers of songs for which each site would be cheaper.
Curated OER
Careers in science and careers that support scientific research
Examine some of the occupations which relate to science. Work in small groups of four. Group A is given a copy of a daily television guide to highlight all the television programs that have a science or mathematics focus. Group B is...
Curated OER
Factors Which Affect the Rate of Chemical Reactions
Students complete an experiment with Alka-Seltzer and reaction rates. They control the rate in which gases are allowed to escape. They test their predictions and observe what happens during the experiment.
Curated OER
Which One's Different?
One of these things is not like the others! Preschoolers identify which sock and glove is different from the rest, and draw a ring around the outlier. Then, they draw a sock and glove that are different from given pictures. Color the...
University of the Desert
How Do I Feel That My Culture Is Misunderstood by Others?
Using video clips of young adults from around the world describing their cultures and how they can be misunderstood, learners compare their own cultural point of view to that of others through discussion and writing.
NOAA
Importance of Deep-Sea Ecosystems – How Diverse is That?
When judging diversity of an ecosystem, both species evenness and species richness must contribute. After a discussion of diversity and a guided example using the Shannon-Weaver function, scholars use the same function on two other...
NOAA
Biological Oceanographic Investigations – I, Robot, Can Do That!
How do you decide the best person for each job? Would it be easier if you didn't have to consider their feelings? The lesson begins with a discussion of underwater robots. Then groups research one of these robots and present their...
Yummy Math
Which Sweet Heart Candy Is the Best Deal?
Get the most Valentine's candy for your money with a fun math activity! After examining three deals for buying candy hearts in bulk, young mathematicians decide which deal is the best and use bar graphs to demonstrate their claim. They...
National Nanotechnology Infrastructure Network
Understanding Wave Motion - Slinky vs. Snaky: Which Spring is Dominant?
Ride the wave to an understanding of refraction! The first in a series of two inquiry-based lessons challenges learners to create transverse waves with two different types of springs. As their wave hits an object, they observe the change...
Curated OER
Where in the World Is That Volcano?
Identify the Earth's major volcanoes with an earth science lesson. Elementary and middle schoolers locate major volcanoes on a world map. Then, in groups, they research how the volcano affects the region in which it is located.
Statistics Education Web
Which Hand Rules?
Reaction rates vary between your dominant and nondominant hand ... or do they? Young scholars conduct an experiment collecting data to answer just that. After collecting data, they calculate the p-value to determine if the difference is...
Curated OER
So & So That
When do you use "so" or "so that"? Practice this skill with your ESL students in this worksheet, which includes twenty multiple-choice questions. Each question prompts English learners to choose the correct way to complete the sentence.
Center for Civic Education
To Amend or Not to Amend, That's Been the Question...Many Times
Looking for some ideas for how to celebrate September 17, Constitution Day? Check out a packet that focuses on the factors that are considered in the amendment process. Class members examine the amendment process and the types of...
Teach Engineering
Things That Matter to Flocculants
How does the dirt get out of your drinking water? A hands-on activity introduces the use of flocculants to help clear solid particles out of water. The plan walks learners through the process of setting up an experiment that controls the...
Aspen Institute
The Voice That Challenged a Nation
Included here are step-by-step instructions for conducting a close reading of The Voice That Challenged a Nation by Russell Freedman. After an individual and class reading, class members read carefully through the text excerpt,...
Fayetteville Public Schools
I've Seen That Shape Before
The objectives in the resource allow students to explore the characteristics of simple solid shapes. Youngsters learn to recognize the face shapes, corners, and edges that make up 3-D figures by filling in a chart. Lastly, learners look...
Scholastic
Now that You Have Them, What Do You Do With Class Rules?
Establishing classroom rules within the first two weeks of school is important. But what do you do with the rules after they've been created, and how can you establish them so that they have a lasting effect all year long? Use an...
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