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2:48
How Salts for Neural Transmission Go Into Solution
This short video describes how ordinary salts, like Sodium Chloride, go into solution. Sodium and potassium chloride are essential ions for nervous system activity. This video is one in a series of short videos about how neurons and brains work. By Frank Amthor of Mind Signal Studios
3rd - 12th, Adult Education, Higher Education
Basic Principles, Biology, Physical Science
Help students write a conclusion for their research science project
Appropriate for middle school and hight school science fair projects.
3rd - 12th, Adult Education, Higher Education
Basic Principles, Other (Science)
Relative Atomic Mass Worksheet with Isotope Calculations + Marking Guide
Looking for a ready-to-use chemistry worksheet to reinforce isotope and relative atomic mass calculations? This Relative Atomic Mass Practice Worksheet is perfect for high school chemistry classes, covering essential skills like interpreting mass spectra, calculating weighted averages of isotopes, and applying real data to solve for unknown values. ✨ What’s Included: ✅ 4 multi-step questions focused on isotope abundance and average atomic mass ✅ Realistic data tables (e.g., chlorine, potassiu
9th - 12th, Higher Education
Basic Principles, Chemistry, General Science
CIVIL ENGINEERING/ DESIGN A DUAL DEVICE; STEM ACTIVIY, COLLEGE, GRS.9-12, MG
Students think about combining a streetlamp with a camera for security of the community. This can be used for a stem activity. Use it for a homework assignment or a stem contest. Thanks so much for visiting and supporting our shop.
9th - 12th, Adult Education, Higher Education
Basic Principles, Engineering, Environment
Soccer Poster,Football printable,flags printable, countries poster,PRINTABLE
Soccer Poster printable 1 COOL Printable poster of flags and soccer and players for Wall Decor! This listing is a DIGITAL files!! No printed materials will be shipped. • Posters size:8.5 x 11 inch • You will receive printable files - 300 dpi high resolution files: 1 PDF format Best print by using photo printer (personal or outdoor). • JPEG - photo prints (at Costco, Walmart, Target, etc) • PDF - cardstock printing (at Office Max, Staples, Kinkos, etc.) - Recommended material: heavy paper Pleas
PreK - 12th, Adult Education, Higher Education
Basic Principles
SCIENCE/ RELIGION/ PHILOSOPHY PROMPT: FALSIFIABILITY -GRADES 9-12, MG, COLLEGE
Students investigate whether a theory can be proved, or is not provable. An interesting topic! Thanks for visiting.
9th - 12th, Adult Education, Higher Education
Basic Principles, Science
Calculating Empirical Formulas Worksheet | Chemistry Practice Activity
Help your chemistry students master the essential skill of calculating empirical formulas with this clear and easy-to-use worksheet! Perfect for high school chemistry or introductory college courses, this resource guides learners through the steps of: ✅ Determining mass and moles of elements ✅ Calculating mole ratios ✅ Deriving the empirical formula from atomic data This scaffolded resource provides a structured approach ideal for both classroom teaching and homework assignments. Whether you'r
9th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, Other (Science)
What Does It Mean to Be Alive (Advanced Biology/Worksheet)
Challenge your students to think beyond memorization with this rigorous and engaging biology activity that redefines what it means to be alive. Perfect for high school or honors biology, this resource combines molecular biology, cell theory, biochemistry, and evolutionary theory to help students apply scientific reasoning to real-world and theoretical examples like viruses, fire, robots, and synthetic cells. Standards Alignment: NGSS HS-LS1-1: Structure and Function NGSS HS-LS1-2: Systems of Spe
7th - 12th, Adult Education, Higher Education
Basic Principles, Biology, Environment
NGSS
MS-LS1-2
, HS-ETS1-2
, MS-LS1-3
+8
DESIGN A TRANSFORMER HELICOPTER-DRONE/ GRS. 8-12 MG & COLLEGE
Students use their skills and imagination in combining 2 types of flying craft. Then, they label and color in their sketches. They describe their sketches. Thank you for visiting and supporting our humble shop. Excelsior!
8th - 12th, Adult Education, Higher Education
Basic Principles, Engineering, Physics
Significant Figures Practice and Step by Step Guide
✨ Significant Figures: Rules, Examples & Practice (with Answer Key) Help your students master the tricky rules of significant figures with this comprehensive and engaging worksheet set! Designed for high school chemistry, physics, and math classes, this resource provides clear explanations, step-by-step practice, and a complete answer key for self-checking or easy grading. ✅ What’s Included: Student Practice Worksheet (7 sections):Covers counting sig figs, rounding, scientific notation, multipli
9th - 12th, Higher Education
Basic Principles, Chemistry
CCSS, NGSS
HSN-Q.A.1
, HSN-Q.A.3
, MP6
+1
SCIENTISM & SCIENCE PROMPT: GRS. 8-12, HS SCIENCES, MG, COLLEGE
Can science explain everything? Do you think some knowledge might be time en-capsuled? What is inference to the best explanation? Students respond to this prompt. Thanks for visiting and supporting our humble shop.
8th - 12th, Adult Education, Higher Education
Basic Principles, Science
Wow! I Was Wrong!! (and that's ok!)
Do humans only use 10% of their brains? Does your stomach shrink if you diet? This activity will give your students a safe space to practice intellectual humility and prepare for the world of misinformation at their fingertips. Find the online version with all related materials here: https://generationskeptics.org/2025/10/30/wow-i-was-wrong/ And here's a quick YouTube description! https://www.youtube.com/shorts/-9VT-AdwYlo
6th - 12th, Adult Education, Higher Education
Balanced Literacy, Basic Principles, Other (Social Studies)
Mastering Dimensional Analysis! Step-by-Step Conversions + Answer Key
Dimensional Analysis Practice Worksheet | Unit Conversions | Factor-Label Method (w/ Answer Key)This comprehensive worksheet set provides students with everything they need to master dimensional analysis and the factor-label method. Perfect for middle school, high school chemistry, physical science, or physics classes, this resource includes 50 scaffolded practice problems, a detailed conversion reference page, and a complete answer key. Students will practice converting between: ✓ Length
7th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, Physics
SCIENCE WRITING RESEARCH PROMPT: ACOUSTIC LEVITATION
This prompt is interesting and a perhaps, a new birth on the science of sounds.
Do we really need cranes to lift heavy rock? Are we grasping an ancient knowledge that was lost? Thanks for visiting!
4th - 12th, Adult Education, Higher Education
Basic Principles, Physical Science
Introduction to Energy
The concept of energy is very confusing in the teaching of the science of energy containing many varied forms. A simplified concept is presented which includes: Potential, Kinetic and Electromagnetic energy with examples and conditions for each. Starts off simply with a short explanation of Potential Energy, Kinetic Energy...skips EM. Defines Potential Energy as depending upon separation of attractive/repulsive objects then goes into chemistry then into physics. 43 pgs and many short videos/gifs
8th - 12th, Higher Education
Basic Principles, Chemistry, Physical Science
Montessori Story of the Universe Powerpoint
Montessori Story of the Universe Powerpoint. Montessori Materials teach children fundamental skills in a unique and exciting hands-on, discovery based way. This is the story of the Coming of the Universe according to Scientific Theory. It is designed for Montessori Teachers.
The universe started with a "force" (some may call it a bang, some may call it God, and some may call it something else). Explore this humorous slide show, filled with the most widely accepted theories of the Universe!
3rd - 12th, Adult Education, Higher Education
Basic Principles, Physical Science, Science
Also included in: Montessori BUNDLE
DOES MERCURY DEFY GRAVITY?: SCIENCE PROMPT/ GRS.7-12, MG & COLLEGE
This is an opener about Newton's Law of Gravity. Einstein was able to find the solution! Students learn how high magnetic fields can inaccurately describe gravity. Einstein's relativity handles the solution! There is a space at bottom of the prompt for teacher's comments.
7th - 12th, Adult Education, Higher Education
Astronomy, Basic Principles, Informational Text
ISAAC NEWTON: INTELLIGENT DESIGN & THE PRINCIPIA- MG, GRADES 8-12, AP SCIENCE,
This science prompt investigates the views of Newton and intelligent design. He published his essay known as the General Scholium to the Principia, which is an introduction to his work. Some believe Newton kept his science and religion separate, but it does not appear that way? Science is looking for truth. Thanks so much for visiting!
8th - 12th, Adult Education, Higher Education
Astronomy, Basic Principles
Biodiversity Indices Worksheet (Biology/Worksheet)
This engaging and standards-aligned AP Biology resource dives deep into the science of biodiversity and how we quantify it. Students explore and compare four major biodiversity indices—Simpson’s Diversity Index, Shannon-Weiner Index, Species Richness, and Pielou’s Evenness—through scaffolded explanations, real-world data scenarios, and critical thinking prompts. It’s perfect for introducing ecological data analysis or enhancing your biodiversity or ecosystem unit. Standards Alignment: NGSS (High
8th - 12th, Adult Education, Higher Education
Basic Principles, Biology, Environment
NGSS
HS-LS2-7
, MS-LS2-2
, MS-LS2-5
+5
Anthropology of robots and artificial intelligence
I am a former teacher and now a genetic engineer and specialist in G.R.AI.N. (genetics, robotics, artificial intelligence and nanotechnology). This document contains: - 1 text (6 pages) about the anthropology of robots since the first inventions (antiquity) to 2023 with the xenorobots (self-replicating robots). - 1 page about the understanding of the text in 4 steps. - 4 pages for an essay with 3 subjects to choose.
9th - 12th, Adult Education, Higher Education
Basic Principles, Engineering, Science
CCSS, NGSS
RST.9-10.1
, RST.9-10.2
, RST.9-10.4
+1
GRAVITY: ASSESSMENT W.ANS.KEY GRS.9-12, MG, COLLEGE/ ASTRONOMY,PHYSICS
This assessment contains 20 statements to scrutinize, as well as a wee bit of information about ancient scholars who worked on gravity. There is 1 extra credit opportunity. Newton actually played a pivotal role in the development of knowledge about gravity, along with Einstein. Hats off to ancient philosophers and scientists! An answer key is provided. Thank you ever so much for visiting and supporting our humble shop. Excelsior! Knowledge is power!
8th - 12th, Adult Education, Higher Education
Astronomy, Basic Principles, Physics
Do Smarties Make You Smarter?
Students learn to identify the important components of a scientific study by reviewing the 4 simple, yet flawed studies presented in this lesson. This lesson can be presented as 6 separate bellringer activities (one study at a time, followed by lesson parts 2 and 3) or as a whole lesson. You can download the slides, student response sheet, lesson plan, and answer key here: Do Smarties Make You Smarter?For additional content on experimental design and the importance of the double-blind protocol,
6th - 12th, Higher Education
Basic Principles, General Science
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