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650 resources with the concept chemical reactions

2014 AP® Chemistry Free-Response Questions AP Test Prep

2014 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewMore than half of AP Chemistry test takers earn a high enough score to get college credit. Improve that statistic by using past test questions including precipitate, molarity, and chemical equations to prepare for a future exam. The...
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2015 AP® Chemistry Free-Response Questions AP Test Prep

2015 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewMore than 80,000 scholars earned college credit for Chemistry with the AP exam in 2015. The College Board released the free-response questions covering topics, including moles, that often confuse scholars. They also released example...
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2018 AP® Chemistry Free-Response Questions AP Test Prep

2018 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New Review2018 saw some of the highest AP Chemistry scores in years. The College Board released each test question covering topics from enthalpy to net ionic equations, as well as scoring guidelines and more to benefit future scientists. Example...
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The Alchemist's Dream – Copper into "Gold" Lab Resource

The Alchemist's Dream – Copper into "Gold"

9th - 12th
CCSS: Adaptable
Many scientists attempted alchemy for hundreds of years before a full understanding of metals became clear. Scholars take a penny and, through two different chemical reactions, make it appear to turn into silver and later gold. They...
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Chemistry Presentation

Chemistry

9th - 12th
CCSS: Adaptable
You matter—unless you multiply yourself by the speed of light squared, then you energy! Scholars learn about matter, energy, the elements and so much more using an informative presentation. Completing the included worksheet creates a...
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Mole Relationship in a Chemical Reaction Lab Resource

Mole Relationship in a Chemical Reaction

9th - 12th
What do budding scientists know about moles and reactions? Using an attention-grabbing lab experiment, young scholars collect data to apply the law of conservation of mass to predict the mass of gaseous products. They examine several...
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An Introduction to Qualitative Analysis Lab Resource

An Introduction to Qualitative Analysis

9th - 12th
Compounds take on different properties than their elemental components. How can scientists determine those elements? A lab-based activity has learners explore several double replacement reactions to analyze compounds qualitatively. They...
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Precipitation Reactions and General Solubility Rules Lab Resource

Precipitation Reactions and General Solubility Rules

9th - 12th
The more you know, the better your predictions! Using a hands-on lab experiment, collaborative groups collect information about ionic interactions. They record data describing the precipitate of reactions and use their information to...
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Photosynthesis Presentation

Photosynthesis

9th - 12th
CCSS: Adaptable
Why do leaves change color in autumn? A presentation and worksheet walk through many details of photosynthesis. They explain where photosynthesis occurs, why plants are green, the changing colors in autumn, energy usage, and CAM plants. 
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The Periodic Table
28 Item

The Periodic Table

7th - 11th
CCSS: Adaptable
Whether you're giving a broad introduction to the periodic table or honing in on particular element groups, this collection will have what you need. I've put the general resources at the front, and resources that focus on particular element groups at the end.
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Real-Life Math | Astrobiologist Video

Real-Life Math | Astrobiologist

6 mins 6th
CCSS: Designed
Is there advanced life beyond Earth? Perhaps, but there's definitely advanced math in the universe. A real-life astrobiologist explains how she uses math in her job and describes complex systems research in a short video. Pupils then...
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The Law of Conservation: Crash Course Engineering #7 Video

The Law of Conservation: Crash Course Engineering #7

10 mins 9th - 12th
Try creating something out of nothing—it's not possible! Scholars watch an engaging video, the seventh in the Crash Course Engineering series, to learn about the Law of Conservation of Mass. The video also covers the accumulation,...
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Balancing Equations Using Matrices Lesson Plan

Balancing Equations Using Matrices

9th - 12th
CCSS: Adaptable
Matrices help solve systems of equations in chemistry, computer graphics, circuitry, probability, and more. The second lesson in a seven-part series focuses on using matrices to balance chemical equations. Pupils rely on the Law of...
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Reaction Stoichiometry—How Can We Make Chalk? Lesson Plan

Reaction Stoichiometry—How Can We Make Chalk?

9th - 12th
CCSS: Adaptable
What is a reasonable percent yield in the manufacturing process? Scholars develop a process for producing chalk in the third lesson of a six-part series. Then, they must determine the theoretical and percent yield. Discussions about...
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Wet Etching in Nanofabrication Activities & Project

Wet Etching in Nanofabrication

7th - 11th
Chemistry and physics combine forces to benefit nanofabrications. Learners examine the process of wet etching in nanofabrication. Using corrosive substances such as lemon juice and Coca-Cola, they model the etching process. They then...
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Lab 2: Nanocatalysts Clean Your Car Emissions Lesson Plan

Lab 2: Nanocatalysts Clean Your Car Emissions

9th - 12th
Surface area certainly surfaces as a variable for chemical reaction rates. Scholars perform an experiment to discover how the size of catalysts affect the rate of a chemical reaction. They record their results in tables and graphs to...
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Lab 1: Nanocatalysts Clean Your Car Emissions Lesson Plan

Lab 1: Nanocatalysts Clean Your Car Emissions

9th - 12th
What a big job for such a small particle. Young scientists learn about the role of nanoparticles in catalytic converters for cars. They conduct an experiment to create alginate-MnO2 catalytic spheres. 
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Virtual Lab: Exploring Oxidation-Reduction Reactions Interactive

Virtual Lab: Exploring Oxidation-Reduction Reactions

9th - Higher Ed
All oxidation-reduction reactions can be reduced to a gain or loss of electrons. A two-part virtual lab first has users perform an experiment to order four metals from strongest to weakest reducing agent. It then requires aspiring...
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You Are My Sunshine Lesson Plan

You Are My Sunshine

10th - 12th
CCSS: Adaptable
Finally, a photosynthesis activity that outshines the rest! Young biologists perform an experiment that allows them to observe photosynthesis through the production of oxygen. The lesson plan, part of the K20 series, also includes a...
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Untwining and Intertwining Lesson Plan

Untwining and Intertwining

10th - 12th
What happened when the chemistry teacher told a bad joke? There was no reaction! A creative take on the traditional reaction types lesson invites learners to draw their own conclusions about how compounds and elements combine. Groups...
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Happy, Sad, Sleepy, Mad Lesson Plan

Happy, Sad, Sleepy, Mad

9th - 12th
CCSS: Adaptable
Scholars learn not to overreact as they classify chemical reactions. Starting with learning the basics of classification and moving onto applying all of the correct scientific vocabulary, young scientists master chemical reactions. Six...
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Why Do Some Things Get Colder (or Hotter) When They React? Unit

Why Do Some Things Get Colder (or Hotter) When They React?

9th - 12th
Some reactions absorb heat while others release it. Young scholars investigate both types of reactions in a 12-lesson unit. Each lesson presents a lab investigation that monitors temperature and considers the types of reactions taking...
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Blowing Up Balloons, Chemically Lab Resource

Blowing Up Balloons, Chemically

9th - 12th
Use a chemical reaction to inflate a balloon. Young learners conduct chemical reactions and make observations about their physical properties. Their investigations highlight endo and exothermic reactions as well as the Law of...
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Sodium Halide Reactions with Conc. H2SO4 Interactive

Sodium Halide Reactions with Conc. H2SO4

6th - 12th
What do you get when you combine precipitate reactions with puzzles? Maximize the engagement in a single replacement reactions lesson by incorporating fun puzzles. Chemistry scholars observe the reaction between several sodium halides...
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