Percent Increase and Decrease Quiz
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Nuclear Lab Simulation
Multiple experiments in one. In one tab students are able to use a Geiger counter to determine the radiation output in CPM and use that to calculation the half life of 3 different isotopes. In another tab, students can determine the percent composition of a rock layer (i.e. C-14 to N-14) and use that to determine the age of a fossil. Students begin by typing in their name so it appears on their screen at all times and then can work through these 2 experiments. In a 3rd tab all their data is reco
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry II Lab Simulation Manual
Synthesis of Salicylic Acid Lab Simulation
Students begin by typing in their name so it appears on their screen at all times. Students are walked through the steps of saponification to isolate salicylic acid. This includes requiring students to measure out and mix reagents, perform vacuum filtration, and using boiling and ice baths. A data table collects the information and provides assistance with performing the calculations to find percent yield. Although a simulation, it is designed to not give 100% yield and students will get differe
10th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Strong Acid Base Reaction Simulation
Students begin by typing in their name so it appears on their screen at all times. This focuses strictly on the reaction of NaOH with an unknown concentration of HCl. Students complete 4 trials which includes adding the NaOH dropwise and measuring, recording, and graphing the pH change. After 4 trials students calculation the concentration of HCl using the chemical reaction and mol ratio and not the dilution equation to ensure better understanding. Students will receive feedback if they are corr
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Subatomic Particles: Build an Atom Online Lab Simulation
Detailed step-by-step online lab simulation to help students visualize simple atomic structure and discover what makes atoms of different elements different from each other. This activity guides students with detailed step-by-step steps and how-to instructions and asks questions along the way. Students will enjoy the easy to follow instructions. This is a self-guided online activity and can easily be used as a teaching tool, review activity, or as sub plans.
8th - 11th
Biology, Chemistry, Physical Science
NGSS
HS-PS1-1
Also included in: Atomic Structure & Subatomic Particles Notes, Worksheets & lab Bundle
Equilibrium Constant of Fe(SCN)2+ Lab Simulation
Students begin by typing in their name so it appears on their screen at all times. Using Beer’s Law students will determine the equilibrium constant of Fe(SCN)2+. Students first complete 5 trials with known concentrations that they graph and determine the slope of in the simulation. From there, they repeat the process with 10 additional test tubes determining the concentrations from the absorbance and previous slope. They then solve for k for each of the 10 trails and determine the average. Each
10th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry II Lab Simulation Manual
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