Percent Increase and Decrease Quiz
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Editable BTS Lab Safety Bundle: Worksheet, Activity, Quiz, Contract & Posters
Start the school year right with this Lab Safety Bundle, designed for middle and high school science teachers who want engaging, low-prep, and editable materials to teach safety rules and expectations in the science classroom. Whether you're teaching physical science, chemistry, biology, or general science, this back-to-school lab safety pack has everything you need to kick off your year with confidence and save hours of planning! What’s Included: ✅ Editable Lab Safety Contract (w/student + p
7th - 10th
Basic Principles, General Science, Physical Science
NGSS
MS-ETS1-2
, HS-ETS1-2
, HS-ETS1-3
+5
Nature of Science and Scientific Methodology PowerPoint and Guided Notes
A fun and engaging PowerPoint with 2 options for guided notes. This lecture is titled "Nature of Science and Scientific Methodology", and covers topics such as what science is, what a scientific theory is and how a theory is different from a hypothesis, the attitudes of a scientist, branches of science, and each step of the scientific method. Additionally, there is a practice problem at the end aimed at students being able to identify the independent and dependent variable of an experiment, as w
7th - 12th
Basic Principles, Biology, General Science
Plate Tectonics Graham Cracker Lab | Edible Earth Science Lab
A hands-on lab activity that helps students understand how tectonic plate movement shapes Earth’s surface. Using graham crackers and frosting as a model, students simulate divergent, convergent (subduction and collision), and transform boundaries and connect plate movement to real-world geological features such as mountains, rift valleys, trenches, and earthquakes. This lab works well as an in-class activity during an Earth science or plate tectonics unit and emphasizes observation, reasoning, a
7th - 12th
Basic Principles, Earth Sciences, Environment
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