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Curated OER

Teach a Mini-Lesson Sentence Variety

For Teachers 3rd - 5th
Help your developing writers spice up their writing by studying simple, compound, and complex sentences.
Worksheet
Mt. San Antonio Collage

Quadratic Equations and Their Applications

For Students 9th - 12th Standards
Show high schoolers there is more to quadratic functions than just formulas and parabolas. Connect the math to realistic application problems with a resource that has learners consider such situations as a ball hit in the air, the...
Lesson Plan
Curated OER

The Alkaline Earth Metals

For Teachers 9th - 12th
High schoolers investigate the characteristics of alkaline earth metals. In this alkaline earth metals lesson plan, students experiment with a variety of alkaline earth metal compounds and perform tests to observe their properties. High...
Lab Resource
Royal Society of Chemistry

A Visible Activated Complex Experiment

For Teachers 6th - Higher Ed
When was the last time your class saw a catalyst in action? Chemistry scholars observe an activated complex during an engaging experiment. Through both color change and evolution of a gas, individuals gain insight into the...
PPT
BW Walch

Creating and Graphing Exponential Equations

For Teachers 9th - 10th Standards
Frequently found in biology and economic application problems, exponential equations show up as stars in this introductory presentation. Taking no background or knowledge of exponentials for granted, the slides walk learners...
Interactive
Royal Society of Chemistry

Shapes of Molecules—Geometry of Central Atom

For Students 6th - 12th
How is a molecule's shape determined? Explore bond angles, lone pairs, and VSEPR theory through a logic-based activity. Chemists pull together information about the major molecular shapes, then use it to solve puzzles.
Interactive
Royal Society of Chemistry

Shapes of Molecules—Distortion from the Pure Geometry

For Students 6th - 12th
Ready to introduce the realities of molecular geometry to chemistry pupils? Use a logic-based interactive! Perfect as individual practice, the puzzles explore the bond angles and repulsions present in three common molecular shapes.
Worksheet
Royal Society of Chemistry

Combinatorial Chemistry—Chemistry Now

For Students 10th - Higher Ed Standards
Finding new drugs has been likened to finding a needle in a haystack. How do pharmaceutical companies do it? One of a small series of four informative leaflets examines combinatorial chemistry, the method at the forefront of new drug...
Lesson Plan
Council for Economic Education

Timing Is Everything

For Teachers 9th - 12th
High schoolers discuss the incentives and opportunity costs of spending vs. saving. They follow an interactive website which shows them the how much money they could end up with by saving instead of spending.
Worksheet
Curated OER

Why Does the Rule of 72 Work

For Students 10th - 11th
In this algebra learning exercise, students solve a word problem by rewriting it using algebraic symbols. They calculate the interest compounded over a period of time using the Interest Formula. This learning exercise includes 1 problem...
Lesson Plan
Curated OER

Comparing Investments

For Teachers 9th - 12th Standards
Money, money, money. A complete activity that makes use of different representations of simple and compound interest, including written scenarios, tables, graphs, and equations to highlight similarities and differences between linear and...
Lesson Plan
Curated OER

# 03 Laboratory Ventilation and Risk Assessment Exercise

For Teachers Higher Ed
Students are introduced to the analysis of health risks in the laboratory, particularly from vapors from organic solvents. They consider quantitative measure of risk such as threshold limit values (TLVs), the amount of the compound that...
Lesson Plan
Curated OER

Boolean Algebra and its Application to Problem Solving and Logic Circuits

For Teachers Higher Ed
Introduce learners to the concept of Boolean Algebra. In groups, they are given real life situations in statements and make conclusions. They will use the statements to form compound statements. To end the lesson, they use the compound...
Lesson Plan
Curated OER

Conditional Probability and Probability of Simultaneous Events

For Teachers 7th - 9th
Your statisticians examine the characteristics of conditional probability and the probability of simultaneous independent events. They perform computer activities to find probabilities for simple compound events. They examine the...
Activity
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Curated OER

Sitting across from Each Other

For Teachers 7th - 12th Standards
What is the probability that two randomly seated people will be across from each other at a square table? Check learners' understanding of theoretical probability and compound events with this short assessment. A great opportunity to...
PPT
Curated OER

Fun Physics You Can See

For Teachers 7th - 12th
Fascinating aspects of electromagnetic radiation and its use in obtaining and transferring information are described here. Learners will find the connections to current technology interesting. Although the slides are text-heavy, they do...
Lesson Plan
Curated OER

Comparing Exponentials

For Teachers 9th - 12th Standards
Growing money exponentially is the context of this scenario that asks learners to compare investments in two certificate of deposit accounts. Your young investment analysts will learn about the exponential characteristics of money...
Lesson Plan
Roy Rosenzweig Center for History and New Media

Reconstruction

For Teachers 6th - 8th
When slavery ended, what did the government do to help African American during Reconstruction? An interesting instructional activity uses primary sources such as newspaper articles to help scholars analyze Reconstruction policies and how...
Lab Resource
Royal Society of Chemistry

Chemistry Masterclass—Chemistry Outreach

For Teachers 10th - Higher Ed Standards
Immerse your chemistry class in the world of organic chemistry! Science scholars isolate acetaminophen from an over-the-counter sample during an intense and interesting lab. Groups use many different separation and analysis techniques to...
Lesson Plan
Curated OER

Under the Bed or in the Bank?

For Teachers 10th - 11th
Students explore personal finance.  In this consumer /financial mathematics lesson, students compare interest rates as they explore savings. 
Lesson Plan
Curated OER

Be the Kiwi: Money and Banking

For Teachers 6th - 8th
Students practice converting money systems and interest. In this money instructional activity, students convert U.S. and New Zealand dollars. Students also discuss international travel and money exchange rates.
Lesson Plan
Curated OER

FILLING EMPTY POCKETS: BORROWING, LOANS AND CREDIT.

For Teachers 9th - 10th
Students learn that maintaining financial security takes a good math understanding. In this lesson, students apply mathematical formulas to make important financial decisions like getting the right loan to buy a house, decide which...
PPT
Curated OER

Sentence Construction: What is a Sentence?

For Teachers 8th - 12th
What must a sentence contain in order to be complete? What different types of sentences exist? Look at declarative, interrogative, and exclamatory sentences with this 17-slide presentation. Several example sentences are shown, and the...
Lesson Plan
Curated OER

Affine Recurrence Plotter

For Teachers 6th - 10th
Learners use the on-line affine recurrence plotter to graph equations. They work on-line to create graphs of trout in a trout pond and savings account balances when interest is compounded over time. Links to the four one-day lessons are...

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