Percent Increase and Decrease Quiz
3+ results
Filters
Grade
Subject
Resource type
Standard
Audience
Programs & methods
Percent yield stoichiometry lab: Alka-Seltzer and percent yield of CO2
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
9th - 11th
Chemistry, Earth Sciences, Other (Science)
NGSS
HS-PS1-7
, HS-PS1-2
**AP Biology Pre-Lab Checklist: Preparation, Roles & Lab Readiness**
Set your labs up for success before they even begin with this AP Biology Pre-Lab Checklist, designed to ensure students are prepared, organized, and thinking like real scientists. This structured, student-friendly checklist guides lab groups through essential preparation steps, including protocol analysis, role assignment, and materials verification, so students enter the lab with purpose and clarity—not confusion. It reinforces accountability while building strong habits in collaboration, co
5th - 12th
Basic Principles, Biology, General Science
Get more with resources under $5
See all
The Pinon Pine Collapse CER | New Mexico Ecology | Case Study
📘 Full Length National Standard-Aligned DBQ CER Style Worksheet - Claim Evidence Reasoning | The Pinon Pine Collapse Case Study Worksheet | Evidence-Based Reading Engage your students in high-level critical thinking and evidence-based analysis on the subject of New Mexico Wildlife & Forestry, with this Full Length DBQ CER Style Worksheet. This resource is designed to help students analyze real-world topics, interpret informational texts, and support answers with evidence—all while staying
9th - 12th
Biology, Environment, Reading
Showing 1-3 of 3+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands