jocelyn roger

Detailed step-by-step online lab simulation to help students visualize how energy diagrams directly relate to the collision theory. Student will visualize using an outstanding online simulation the concepts of kinetic energy and the collision theory. Students will be engaged and discover, or further their understanding of how temperature and collision orientation relate to effective collisions. This activity is intended to complement your lessons on the collision theory, energy diagrams and reac

This easy to follow lab experiment is intended to complement your teaching on rate of chemical reaction, the collision theory and the factors that affect the rate of a reaction. Students will be compiling and analyzing data to come to a quantitative conclusion.The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 2 chemicals, bleach and cobalt(II) nitrate. The detailed procedure makes it easy for students to follow. A link to the video recording o

This easy to follow lab experiment is intended to complement your teaching on pH, indicators, acids and bases, Bronstead-Lowry acid base pairs and Titration. Students will be compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 2 chemicals, vineagar and a few indicators all easily sourced making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it e

This easy to follow lab experiment is intended to complement your teaching on pH, indicators, acids and bases, Bronstead-Lowry acid base pairs as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only household chemicals and a few indicators easily sourced making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students to follow.

This easy to follow lab experiment is intended to complement your teaching on Stoichiometry, Limiting Reagent, Excess Reagent, and Percent Yield as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemicals easily sourced from any grocery and drug store store making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students

Detailed step-by-step online lab simulation to help students visualize simple mole ratios and determine excess and limiting reagents. Student will visualize using an outstanding online simulation the concepts and limiting reagents and how yield can be calculated. Students will visualize and calculate mole ratios in chemical reactions. This activity is intended to complement your lessons on mole ratios, stoichiometry, limiting and excess reagents and yield. This activity can be used as a discover

This easy to follow lab experiment is intended to complement your teaching on Balancing equations, Mole Ratios, Stoichiometry as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 2 chemicals easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to follow. A link to the video

Detailed step-by-step online lab simulation to help students visualize simple atomic structure and energy levels. Student will visualize using an outstanding online simulation electrons getting excited and releasing photons of energy. Students will discover what makes molecules polar versus non-polar. This activity is intended to complement your lessons on bond polarity, molecular shape, and dipole moment. This activity can be used as a discovery tool as well as a powerful visualization, interac

Detailed step-by-step online lab simulation to help students visualize simple atomic structure and energy levels. Student will visualize using an outstanding online simulation electrons getting excited and releasing photons of energy. Students will discover what makes atoms of different elements different from each other based on their specific energy levels and bright line spectrum. This activity guides students with detailed step-by-step steps and how-to instructions and asks questions along t

This easy to follow lab experiment is intended to complement your teaching on Lewis Structures, Types of chemical bonds, Properties of compounds as well as ionic bonds, covalent bonds and polar covalent bonds. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only a few chemicals easily sourced at a supermarket and any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to f

This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Percent Composition, Percent by mass, Concentration of Solutionor as an integral part of your Stoichiometry unit. The activity utilizes concepts of the mole, molar mass, molarity and limiting and excess reagents. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses chemicals easily sourced at any chemical supplies store. The detailed illustrated

This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Ideal Gas Laws, Determining the molar mass of an ideal gas, and phase changes or as an integral part of the Unit 3 in AP Chemistry. The activity utilizes concepts of the mole, molar mass, phase changes and the Ideal Gas Law. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity may use a singular chemical easily sourced at any chemical supplies store

Simple chemistry lab to accompany your lesson on types of matter. This lab has an easy to grade student handout including a detailed procedure AND a LINK to a VIDEO recording of the activity. The accompanying video is great to help beginning students visualize the experiment, familiarize themselves with the setup and/or provides students the option of "doing" the lab at home using the data provided. Can be done with a 9V power source, using a dilute electrolyte to facilitate conduction. Very eas

This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Percent Composition, Percent by mass, or as an integral part of Concentration of Solution. The activity utilizes concepts of the mole, molar mass, molarity and the Beer-Lambert law. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses chemicals easily sourced at any chemical supplies store and a brass sample procured from a hardware store. The d

This easy to follow lab experiment is intended to complement your teaching on Percent Composition, Empirical Formula, and Molecular Formula as well as the law of definite proportion and percent composition. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemical (magnesium metal) easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to follow.

This simple hands-on activity helps students visualize the idea of finding an electron based on probability. This activity is designed to facilitate an understanding of probability and provides a visual representation of an atom's 1s orbital. It is meant to meant to enhance understanding of a very abstract concept: location probability. Use it to accompany your lessons on atomic structure, atomic orbitals, the quantum model or as a precursor to bonding. A sample "class data" is provided making t

This easy to follow lab experiment is intended to complement your teaching on Properties of matter. The lab reinforces the concepts of pure substances vs mixtures, mixture separations, and identification of unknown substances from quantitative intensive properties. The lab handout includes an illustrated easy to follow procedure and uses only cake icing coloring samples easily sourced at any grocery store. Only 1 kit of icing coloring is required many it a cheap lab activity. Chromatography pap

This bundle includes class notes on atomic structure and subatomic particles for students, annotated class notes for teachers or students, 2 different fill-in the blanks worksheets on subatomic particles with answer keys and a detailed step-by-step online lab simulation activity on subatomic particles. Included also are links to my Prezi slides on atomic structure and links to my video tutorials on counting subatomic particles in atoms and ions.

This includes 2 fill-in the blanks worksheets to help your students master counting subatomic particles in atoms and ions. Also included with the worksheet is my online video tutorial on counting subatomic particles in ions. This makes it ideal for students to practice and learn the concepts in or outside the classroom. Makes a great sub plan also!

This bundle is an all inclusive approach to teaching the law of conservation of mass and balancing chemical equations. The bundle includes scaffolded class notes on balancing chemical equations, an annotated version of the notes for teachers or students, a step-by-step worksheets on balancing equations with an answer key, a detailed step-by-step online lab simulation activity on balancing equations, and a hands-on chemical lab experiment.