26 – 42 of 42 Classroom Resources

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  Acid Rain, Chemical Change | High School

  Activity: Investigating Acid Rain Mark as Favorite (7 Favorites)

  In this activity, students will investigate the chemistry of acid rain through web based research. Students will also have the opportunity to observe the reaction between a common acid and a material in a week long simulation and relate their findings to the effects of acid rain.

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  Combustion, Chemical Change, Catalysts, Acid Base Reactions, Chemical Change | High School

  Demonstration: Stop & Go Gases Mark as Favorite (3 Favorites)

  In this demonstration, students will witness the ability of carbon dioxide to extinguish a flame and oxygen to feed a flame.

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  Heat of Neutralization, Acid Base Reactions | High School

  Lab: Heat of Neutralization Mark as Favorite (0 Favorites)

  In this lab, students carry out an acid base reaction to calculate the heat of neutralization.

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  Acid Rain, Acid Base Reactions, Chemical Change | High School

  Lab: Seeing the Effects of Acid Rain Mark as Favorite (5 Favorites)

  In this lesson, students will prepare an environment and make acid rain to see how the acid rain effects the items in the environment.

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  Indicators | High School, Elementary School, Middle School

  Demonstration: Secret Message Mark as Favorite (3 Favorites)

  In this lesson, students will observe a hidden message while understanding simple acid/base chemistry and indicators.

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  Reaction Rate, Reaction Rate, Acid Base Reactions | Middle School, High School

  Lab: Plop, Fizz: How to Affect the Rate of a Chemical Reaction Mark as Favorite (11 Favorites)

  In this lesson, students will react Alka-Seltzer tablets with water. By varying the temperature of the water, particle size of the Alka-Seltzer, and concentration of the Alka-Seltzer they can see the effect on the rate and strength of the chemical reaction.

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  Indicators | High School, Middle School

  Lab: Detecting pH of Commonly Used Acids and Bases Mark as Favorite (4 Favorites)

  In this lab, students will use their knowledge of acids and bases to determine the acidity and basicity of every day items by measuring pH using several different methods for determination. Indications of pH may be determined using red & blue litmus paper, pH strips, and pH probes or pH meters.

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  Titrations, Indicators, Strong vs Weak, Equivalence point, pH | High School

  Lab: Meet The Indicators Mark as Favorite (0 Favorites)

  In this lab, students will use their background with titrations to see how different indicators change colors at different pH's.

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  Titrations, Concentration | High School

  Lab: Calculating Acid in Lemon-Lime Soda Mark as Favorite (12 Favorites)

  In this lab, students will investigate the molarity of citric acid in a clear, lemon-lime flavored soft drink through titrations with 0.10M NaOH and an indicator.

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  Indicators, Acid Base Reactions | High School, Elementary School, Middle School

  Demonstration: Another Secret Message Mark as Favorite (2 Favorites)

  In this demonstration, students will observe a hidden message while understanding simple acid/base chemistry and indicators.

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  Solubility, Acid Base Reactions, Titrations, Indicators, Intermolecular Forces, Concentration, pH | High School

  Lab: Alka-Seltzer & Gas Solubility Mark as Favorite (7 Favorites)

  In this lab, students will use a reaction to investigate temperature and the solubility of carbon dioxide and will use a neutralization reaction and an indicator to verify the amount of carbon dioxide produced at each temperature.

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  Titrations, Limiting Reactant | High School

  Lab: Acid-Base Mole Ratio Mark as Favorite (0 Favorites)

  In this lab, students study several concepts, including acid-base reactions, limiting reactants, and stoichiometry, by observing the contained reaction of acetic acid (diluted vinegar) with sodium hydrogen carbonate (baking soda) in an unconventional, cost effective titration.

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  Limiting Reactant, Acid Base Reactions | High School

  Lab: Acid/Base Stoichiometry Mark as Favorite (3 Favorites)

  In this lab, students experience a limiting reactant and can physically see the difference in amounts of product generated. They also see which reactant is in excess.

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  Strong vs Weak, Titrations | High School

  Lab: Acid Base Reactions Mark as Favorite (1 Favorite)

  In this lab, students will witness a reaction between an acid and base. One will be strong, and the other may be weak or strong--it's up to them to determine.

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  Acid & Base Theories | High School

  Project: Acid Base Creative Letter Mark as Favorite (5 Favorites)

  In this project, students will compare and contrast the properties of acids and bases and define pH.

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  Indicators, Le Châtelier's Principle | High School

  Demonstration: Milk of Magnesia Magic Mark as Favorite (19 Favorites)

  In this demonstration, students will observe a color change in a milk of magnesia solution as vinegar is added.

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  Chemical Change, Observations, Mixture, Chemical Change | Elementary School, Middle School, High School

  Demonstration: Inflating a Balloon with Chemistry Mark as Favorite (4 Favorites)

  In this demonstration, the teacher will perform a reaction between acetic acid (vinegar) and sodium bicarbonate (baking soda) in order to inflate a balloon and to introduce the concept of a chemical reaction to students. Students will observe the reaction, and identify indicators of chemical change as well as discuss the different types of matter that are involved.