51 – 60 of 60 Classroom Resources

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  Mole Concept, Significant Figures | High School

  Activity: Can You Color A Mole? Mark as Favorite (13 Favorites)

  In this activity, students determine how many moles of paraffin are used when they color a piece of paper as well as how many molecules and moles of wax are in one crayon.

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  Mole Concept, Measurements, Dimensional Analysis | High School

  Lab: Calculating Moles Mark as Favorite (21 Favorites)

  In this lab, students will have the opportunity to practice conducting the chemist’s way of counting atoms and molecules by using the mole. They will determine the mass of various common elements and compounds and convert this data into values of moles, atoms and molecules. This will allow students to realize the connection between commonly used laboratory chemicals and the quantitative data and calculations that are such a fundamental part of chemistry.

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  Mole Concept, Dimensional Analysis, Measurements | High School

  Activity: Bring Me A Mole Mark as Favorite (19 Favorites)

  In this lab, students take an abstract concept, the mole, and turn it into a real measurable concept.

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  Density, Dimensional Analysis, Review, Measurements, Accuracy, Accuracy, Experimental design, Error analysis | High School

  Lab: Bowling Ball—Will it Sink or Float in Water? Mark as Favorite (2 Favorites)

  In this lab, students will find the density of a bowling ball to determine whether it will sink or float in water.

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  Dimensional Analysis, Significant Figures | High School

  Lab: Nanoscale and Self-Assembly Mark as Favorite (7 Favorites)

  In this lab, students determine both the diameter of one single BB and the length of an oleic acid molecule.

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  Measurements, SI Units | High School

  Activity: Mysteriously Melodramatic & Maniacal Metric Measurements Mark as Favorite (17 Favorites)

  In this activity, students predict the measurements of objects using metric units. They then take the actual measurements and compare them to their predictions.

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  Mole Concept, Dimensional Analysis | High School

  Lab: Moles of Food Mark as Favorite (24 Favorites)

  In this lab, students will analyze the nutrition label of a variety of foods to find the amount of specific elements in each serving. Students are asked to evaluate and compare the data in a series of questions, in order to convert the values to moles. This lab gives students the opportunity to see the connection between the chemistry mole concept and everyday foods.

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  Mole Concept, Measurements, Dimensional Analysis | High School

  Lesson Plan: Molar Marks Mark as Favorite (5 Favorites)

  In this lesson, students will better understand the mole concept by using chalk to write their name on a sidewalk and finding out the composition of chalk through research.

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  Measurements, Introduction | High School

  Lab: Math and Measurement Mark as Favorite (35 Favorites)

  In this lab, students will practice introductory math skills that will be used in chemistry all year. This includes metric conversion, significant figures, scientific notation, dimensional analysis, density, percent error, accuracy and precision, as well as using lab equipment.

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  Conservation of Mass, Measurements, Conservation of Mass | High School, Middle School

  Lab: Mass & Change Mark as Favorite (5 Favorites)

  In this lab, students will use unified particle pictures of solid, liquid, and gas to explain the law of conservation of mass after carrying out various experiments.