+
Lesson Plan
1
1
Baylor College

Finding the Carbon in Sugar

For Teachers 3rd - 5th
In session one, demonstrate for your class how a flame eventually goes out when enclosed in a jar in order to teach that oxygen is required for combustion. In session two, class members then burn sugar in a spoon to observe how it...
+
Worksheet
Curated OER

Simple Calorimetry to Find the Enthalpy of Combustion of Alcohols

For Students 9th - 12th
Accomplished chemistry learners set up a calorimeter and measure the energy released by various alcohols: methanol, ethanol, and either propanol or butanol. Lab masters will first need to design their own tables for recording data....
+
Assessment
Curated OER

2002 U.S. National Chemistry Olympiad National Exam - Part I

For Students 9th - 12th
As to be expected from the American Chemical Society Olympiad Examinations Task Force, this 60-question test tops the charts in terms of excellence. It consists entirely of multiple choice questions designed to assess a year's worth of...
+
Assessment
Curated OER

2000 U.S. National Chemistry Olympiad National Exam - Part I

For Students 9th - 12th
The National Chemistry Olympiad exams are comprehensive tests covering an entire  year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your general...
+
Worksheet
Curated OER

AP: Chapter 9: Respiration - Extra Credit 1

For Students 9th - Higher Ed
Don't just use this as an extra credit assignment! The two scenarios on this handout give microbiology hopefuls an opportunity to practice critical-thinking skills. They apply their knowledge of cellular respiration and the products of...
+
Lesson Plan
Curated OER

Laboratory: Observing a Candle

For Teachers 9th - 12th
In this observation worksheet, scientists observe a burning candle and answer eight post-lab questions. Topics include the phase changes occurring during the observations, the role each part of the candle plays in the chemical reaction,...
+
Assessment
Curated OER

1999 U.S. National Chemistry Olympiad Part II

For Students 9th - 12th
A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.
+
Worksheet
Curated OER

Chapter 2 and 3 Practice Worksheet - Formulas and Compounds

For Students 9th - 12th
In this formulas and equations worksheet, chemistry apprentices write the chemical formulas given the names. They calculate percent composition, balance equations, and calculate the mass of a substance present in a fertilizer. This is a...
+
Lesson Plan
Curated OER

Making Oxygen

For Teachers 6th - 9th
Use demonstrations to enlighten learners on oxygen's role in combustion. Use potatoes and hydrogen peroxide to increase oxygen concentration in a jar, then stick a glowing splint and a burning wad of steel wool into the newly formed...
+
Lesson Plan
Curated OER

Oxidation

For Teachers 7th - 10th
For an introductory physical class, you can use these vivid activities to introduce learners to chemical reactions. Spontaneous combustion, melting and burning, tarnishing and rusting all are evidence that a chemical reaction has...
+
Lesson Plan
Curated OER

Laboratory: Micro Rockets

For Teachers 9th - 12th
If you know how to employ the exothermic reaction between hydrogen gas and oxygen gas to make a miniature rocket, then this worksheet is a fabulous lab sheet for your chemistry charges. First, they observe a spark in pure oxygen and one...
+
PPT
Curated OER

Types of Chemical Reactions

For Teachers 10th - 12th
This PowerPoint presentation is sure to support your lesson on chemical reactions. Colorful diagrams and pictures, solubility tables and rules, clever animations and diagrams make teaching these concepts a cinch! Your chemistry...
+
Lesson Plan
Curated OER

Chemical Consequences of Burning Fossil Fuels

For Teachers 9th - 12th
Future scientists are introduced to the chemical consequences of burning fossil fuels, learning that fossil fuel combustion leads to the formation of oxides of three nonmetals: carbon, nitrogen, and sulfur, all of which end up in the...
+
Assessment
Curated OER

2005 U.S. National Chemistry Olympiad - Local Section Exam

For Students 9th - 12th
National Chemistry Olympiad tests are released after their use each year, since they cannot use them again for this event. The result: outstanding comprehensive assessment resources for general chemistry classes! This 2005 version covers...
+
Worksheet
Curated OER

WS 4.6 Types of Reactions

For Students 10th - 12th
In this chemical reactions worksheet, learners are given the reactants of equations and must complete each equation by writing the products and balancing the equation. They must also identify the type of reaction.
+
Lesson Plan
Curated OER

Types of Reactions

For Teachers 11th - Higher Ed
In this reactions worksheet, students complete the given reactions by writing the products. Students do examples of composition, decomposition, single replacement, double replacement, and combustion reactions. This worksheet has 54...
+
PPT
Curated OER

Air

For Teachers 4th - 6th
This presentation is about air. What makes it unique is that, in addition to simply providing information about the components of air and the action of air pressure, it  includes a series of four experiments that bring these concepts to...
+
Worksheet
Curated OER

Fossil Fuels Summary

For Students 6th - 8th
As the title suggests, this is a simply summary of fossil fuels. There are no questions to answer or problems to solve, just notes about fossil fuels. The notes cover how fossil fuels are formed, how we extract it, what humans use it...
+
Worksheet
Curated OER

Sample Midyear Examination (Chemistry and Biology)

For Students 7th - 12th
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
+
Worksheet
Curated OER

Energy and Stoichiometry

For Students 9th - Higher Ed
In this stoichiometry instructional activity, students calculate the amount of heat energy released in combustion equations. This instructional activity has 4 problems to solve.
+
Worksheet
Curated OER

Chemical Equations and Stoichiometry

For Students 9th - 12th
In this chemical equations worksheet, learners write ten combustion equations given a hydrocarbon compound. They write the equations and balance each.
+
Worksheet
Curated OER

Types of Chemical Reactions Lab

For Students 9th - 12th
In this chemical reactions worksheet, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...
+
Lesson Plan
Curated OER

Combustion In a Test Tube

For Teachers 9th - 12th
High schoolers investigate a combustion reaction. In this combustion lesson plan, students mix dry yeast with hydrogen peroxide in a test tube. They place a glowing splint in the test tube and observe the combustion reaction as the...
+
Worksheet
Curated OER

Types of Reactions

For Students 9th - 12th
In this types of reactions activity, high schoolers balance 5 chemical equations and identify the type of reaction. They read 3 scenarios and identify the type of reaction going on in each situation.