Percent Increase and Decrease Quiz
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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, Other (Science)
NGSS
HS-PS1-5
, HS-PS1-7
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
IB DP Physics SL/HL | Full Syllabus Revision | Mega-Bundle for 2025-2027
⚡ IB DP Physics SL & HL Complete Revision Bundle 2025-2027: 64 Resources for Student Success⚡ This back-to-school bundle provides essential resources for the two-year IB Physics program, covering both SL and HL requirements. What's Included in This Bundle (64 Resources) 24 x Revision QuizzesTargeted multiple-choice questions for rapid concept checksIn-depth short answer questions with calculationsMatching questions linking electrical concepts and terminologyExtended response questions featuring
10th - 12th, Adult Education
Other (Science), Physical Science, Physics
IB DP Chemistry SL/HL | Full Revision | Mega-Bundle for 2025-2027 | 66 Resources
⚡ IB DP Chemistry SL & HL Complete Bundle 2025-2027: 66 Resources for Student Success⚡ This back-to-school bundle provides essential resources for the two-year IB Chemistry program, covering both SL and HL requirements. What's Included in This Bundle (66 Resources) 22 x Revision QuizzesTargeted multiple-choice questions for rapid concept checksIn-depth short answer questions with calculationsMatching questions linking electrical concepts and terminologyExtended response questions featuring real-
10th - 12th, Adult Education
Chemistry, Other (Science), Physical Science
APES Unit 2 Secondary Succession Data Activity/Lab – Graphing & Analysis + Key
Save prep time while giving students authentic, AP®-aligned graphing and data analysis practice. This engaging secondary succession data lab helps students visualize long-term ecological change using real-world data from the Georgia Piedmont. Students analyze plant community data from an abandoned agricultural field at four time points (5, 25, 75, and 200 years). They calculate relative abundance, create line graphs, and interpret trends to explain how ecosystems change over time. This lab
9th - 12th, Higher Education
Biology, Environment, Other (Science)
NGSS
HS-LS2-7
, HS-LS2-6
, HS-LS2-2
Also included in: APES Unit 2 Biodiversity Mega Bundle | Curriculum, Activities + Review
Seeds Lesson | Plant Structure & Function Slides K–3 Science
Teach the science of seeds in an engaging, age-appropriate way with this Young Botanists plant science slide deck for Kindergarten–3rd grade. This visually engaging companion lesson helps young learners explore what seeds are, what is inside a seed, what seeds need to begin growing, and how a tiny seed becomes a new plant (also directly aligns with Apologia Exploring Creation with Botany and perfect for coops.) Designed as part of the cohesive Young Botanists plant science series, this presen
1st - 4th
Biology, Other (Science), Science
Also included in: Botany-Mega Bundle | Plant Science Activities | Apologia Aligned
Build a bridge STEM Challenge | Engineering Design Process Worksheets
Engineering Design Challenge | Low-Prep STEM ActivityThis resource is a structured engineering design challenge that guides students through the Engineering Design Process (EDP) while solving a real-world problem. Students will plan, build, test, and improve a design using clear criteria, measurable constraints, and data collection. What’s Included Student worksheet with the full design challenge Defined criteria and constraints Data table for multiple test variables Structured reflection
6th - 8th
Engineering, Other (Science)
NGSS
MS-ETS1-4
, MS-ETS1-3
'Study Biology' Decorative Classroom Poster
Click Here for More Science (STEM) Resources!This poster promotes enthusiasm for biology topics such as ecosystems, genetics, cells, evolution, and the human body. A great way to brighten up your classroom while reinforcing the importance of studying science. KeywordsStudy Biology, biology classroom poster, science poster, STEM classroom, biology decor, classroom wall art, science education, school poster, biology inspiration, biology teaching resource, classroom decoration, educational poster,
Not Specific
Biology, General Science, Other (Science)
Chemistry Experiments Bundle | Spy-Themed STEM Labs Grades 2–8 | Cipher Lab
Spy-themed chemistry bundle for grades 2-8. Eighteen hands-on investigations covering pH, chromatography, redox, polarity, and molecular reactions. Differentiated with CER writing scaffolds — works for STEM, gifted, and mixed-ability classes. THE CIPHER LAB: Complete Chemistry & Cryptography Bundle Where Chemistry Meets Mystery and Logic Saves the Day. Print Friday. Teach Monday. Built on the research-based WRAP Instructional Method (Wonder → Reach → Anchor → Propel), this bundle holds every stu
2nd - 8th
Chemistry, Other (Science), Physical Science
CCSS, NGSS
2.MD.A.1
, 3.MD.B.3
, 5.MD.B.2
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