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Interactive
Chemistry Collective

Virtual Lab: Making Stock Solutions from Solids

For Students 9th - Higher Ed
Combine a little solid and a little water and the solution is clear! An experimental lesson has individuals make calculations to create a sample solution of a given volume and molarity. They then create the solutions using a virtual lab...
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Interactive
Chemistry Collective

Virtual Lab: Alcohol Density Problem

For Students 9th - Higher Ed
Assume the role of Canadian border control! The percent of alcohol and density of a solution are related. Young scholars use this fact to classify solutions by their alcohol content to determine if they meet Canadian import laws.
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Interactive
Chemistry Collective

Virtual Lab: Gravimetric Determination of Arsenic

For Students 9th - Higher Ed
Arsenic in drinking water is a common problem in third world countries. Young chemists create a procedure to calculate the mass percent of arsenic in the soil. The virtual lab allows individuals to experiment with different methods.
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Interactive
Chemistry Collective

Virtual Lab: Determining Stoichiometric Coefficients

For Students 9th - Higher Ed
Investigate the reaction between four unknown substances using a virtual activity. Eager chemists examine the reaction between the four solutions to build a stoichiometric equation. The virtual workbench provides the tools necessary to...
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Interactive
Chemistry Collective

Virtual Lab: Stoichiometry and Solution Preparation Problem

For Students 9th - Higher Ed
Wow your classes with lesson that has a little of this and a little of that! Young chemists test their stoichiometry skills using a virtual laboratory setup. Using reaction information, they work to create a chemical reaction in which...
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Interactive
Chemistry Collective

Virtual Lab: Textbook Style Limiting Reagents Problems

For Students 9th - Higher Ed
Time to test the limits! Young scientists make limiting reagent calculations and test their math using a virtual lab simulation. Using their knowledge of ionic compounds, they determine the limiting reagents and the excess compounds.
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Interactive
Chemistry Collective

Virtual Lab: Textbook Style Limiting Reagents Problem II

For Students 9th - Higher Ed
Textbook problems with a twist! Young chemists analyze an ionic reaction to identify the limiting reagent. They then make calculations to determine the concentration of unknown solutions. Finally, they put their work to the test and...
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Interactive
Chemistry Collective

Virtual Lab: Predicting DNA Concentration

For Students 9th - Higher Ed
Play a little game of concentration! A virtual lab investigation allows learners to predict the products and reactants of a DNA reaction. They make their calculations and then test their predictions in the lab workbench.
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Interactive
Chemistry Collective

Virtual Lab: Unknown Concentration of DNA Solution Problem

For Students 9th - Higher Ed
Highlight DNA solution with fluorescent dyes! Scholars use dye to determine the concentration of a DNA solution. As the dyes bind with the DNA solution, learners make conclusions about the limiting reactants.
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Interactive
Chemistry Collective

Virtual Lab: Coffee Problem

For Students 9th - Higher Ed
Would you like milk with that? Young scientists consider thermal energy transfer to create the perfect cup of coffee. They calculate the amount of milk needed to reach a specified temperature and then test their calculations using a...
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Interactive
Chemistry Collective

Virtual Lab: Camping Problem I

For Students 9th - Higher Ed
Hiking chemists have an advantage! Young scholars use a virtual lab to conduct an experiment to create an exothermic reaction. The goal is to create enough heat to warm a meal during a hike in the rain.
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Interactive
Chemistry Collective

Virtual Lab: Camping Problem II

For Students 9th - Higher Ed
What happens to the enthalpy of a reaction as the concentration of reactants varies? Learners explore this question with a virtual lab activity. They consider five different solutions of the same reactants and monitor the temperature...
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Activity
Leadership Challenge

Inspire Students Today to Make a Difference in the Future

For Teachers 7th - 12th Standards
Your search for a year's worth of leadership lessons is over! A lesson in a character education series provides a full two semesters of inspiring leadership activities. The resource includes individual and group challenges to ensure a...
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Unit Plan
Houghton Mifflin Harcourt

Nature: Friend and Foe: Extra Support Lessons (Theme 6)

For Teachers 4th Standards
Breaking down words into syllables has two benefits: it improves vocabulary and it improves understanding of a text. The third and final resource in a series of materials designed to be used with Nature: Friend or Foe offers extra...
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Unit Plan
Core Knowledge Foundation

Year 2: Northern Europe

For Teachers 2nd - 3rd
How is life in Northern Europe different from other areas of the world? Historians journey through the various regions of Northern Europe discovering what type of climate, animals, and lifestyles exist in that section of the world. They...
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Study Guide
Reed Novel Studies

Mr. Popper's Penguins: Novel Study

For Teachers 4th - 7th Standards
Antarctica is actually a desert. Using the novel study that explores Mr. Popper's Penguins, pupils find four of their own interesting facts about the amazing continent. They also practice putting words in alphabetical order and answer...
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Activity
Hildegard Center for the Arts

Mardi Gras Masks

For Teachers K - 12th
Laissez les bons temps rouler! Create your own festive Mardi Gras masks with a lesson that provides background information on the celebration and instructions about constructing the masks.
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Interactive
Seterra

Northern Europe: Countries - Map Quiz Game

For Students 4th - 8th Standards
Remembering geography is a tiring and tedious task to many scholars. Change it up by assigning the map quiz game. Elementary and middle schoolers alike test their knowledge and compete with the clock to match as many countries as...
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Website
PBS

Latino Americans: Timeline of Important Dates

For Students 4th - 12th Standards
From 1500-2000, an interactive timeline details important events related to Latino Americans. Next, to each date are small, yet informative blurbs—some of which include videos. 
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Lesson Plan
Stanford University

Annexation of Hawaii

For Teachers 9th - 12th Standards
Once an independent nation, Hawaii became part of the United States only after a business-sponsored coup of its queen. After examining newspapers from the 1890s, learners consider whether native Hawaiians wished to become Americans at...
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Interactive
American Museum of Natural History

Race to the South Pole

For Students 6th - 12th
Antarctica was the last continent humans explored. Explore how two teams raced to be the first using an interactive online lesson. Users learn about the climate challenges and how the teams sought to overcome them. The resource is...
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Interactive
American Museum of Natural History

What's This? Gold

For Students 6th - 12th
Cell phones are likely made of gold—at least part of them! An interesting lesson explains the conventional and not-so-conventional uses of the popular element gold. From the Inca empire to modern-day technology, learners discover gold...
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Interactive
American Museum of Natural History

A Walk Through the Ruins of Petra

For Students 6th - 12th
Walking through the ancient Nabataean city of Petra can be a challenge. A tour begins with a 20-minute walk down a rocky slope through the narrow Siq to get to the famous Treasury known to Indiana Jones fans. But that is just the...
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Lesson Plan
Anti-Defamation League

Columbus Day or Indigenous Peoples Day?

For Teachers 9th - 12th Standards
"Columbus Day"? Indigenous Peoples' Day"? "Native Americans' Day"? The controversy over what to call the federal holiday celebrated on the second Monday in October is the focus of a lesson that asks high schoolers to consider various...

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