Percent Increase and Decrease Quiz
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LD₅₀ Shrimp Toxicity Virtual Lab | Environmental Science & APES | Worksheets
Bring environmental science to life with this interactive LD₅₀ Brine Shrimp Toxicity Virtual Lab! Perfect for middle and high school classrooms, this digital resource puts students in the role of environmental scientists, challenging them to determine the toxicity threshold (LD₅₀) the "lethal dose" for brine shrimp exposed to increasing salt concentrations. Ditch the annual setup, cleanup, and material costs of traditional bioassays—this exclusive, teacher-designed simulation offers a rigorous,
9th - 12th
Biology, Environment
CCSS, NGSS
RST.11-12.2
, RST.11-12.3
, RST.11-12.4
+8
Also included in: Environmental Science & APES | Worksheets | Virtual Lab Growing Bundle
APES Unit 6 Lab – Global Energy Transitions & Electricity Generation, Graphing
🧰 Countries do not move away from coal at the same pace or for the same reasons. In this data-driven AP Environmental Science Unit 6 lab, students analyze modeled, real-world electricity generation data to examine how national energy systems change over time as countries transition toward lower-carbon electricity sources. This no-prep investigation builds graphing, quantitative reasoning, and CER skills as students compare energy transition pathways across multiple countries and explain why
9th - 12th, Higher Education
Environment
NGSS
HS-ESS3-1
, HS-ESS3-4
Sound Pollution Assessment Lab
Sound pollution, or noise pollution, is unwanted or harmful sound that disrupts the environment. The decibel (dB) scale measures sound intensity logarithmically, meaning each 10 dB increase represents a tenfold increase in sound intensity. Prolonged exposure to sounds above 85 dB can cause hearing damage, while levels above 120 dB can cause immediate harm. Smartphone apps use the device's microphone to estimate sound levels, but their accuracy can vary based on microphone quality, calibration, a
9th - 12th, Adult Education, Higher Education
Earth Sciences, Environment, Instructional Technology
Population Evolution Lab Stations - Hardy Weinberg Exceptions
Population Evolution Lab Stations - Hardy Weinberg Exceptions: This set of laboratory experiments models the exceptions to the Hardy Weinburg Equilibrium: Natural Selection, Bottleneck Effect, Founder Effect, Non-Random Mating (Mate Selection), and Gene Flow. The file will later be updated to include Mutation, Genetic Drift, and Meiotic Drive. Anyone who purchases the file now will gain free access to these updates later; the price will increase as more labs are added! Please follow my sto
6th - 12th
Biology, Environment, Science
Biomagnification Calculations Lab (APES Unit 8) DDT/Mercury + FRQ + Key
Biomagnification shows up on the APES exam almost every year—and students often miss the math and the “why.” This AP Environmental Science activity fixes both. Students complete progressively rigorous toxin calculations through real food chains (DDT + mercury), calculate bioaccumulation factors (BAF), analyze a graph showing exponential increase, and finish with AP-style FRQ practice plus real-world policy evaluation (DDT ban, Minamata disease, mercury advisories, PCB cleanup). ✅ Mirrors t
9th - 12th
Environment
Also included in: APES Math & Data Analysis Bundle (5 Labs) FRQ Practice + Answer Keys
AP Environmental Science | LD₅₀ Dice Lab: Modeling Lethal Dose and Toxicity
🎲 LD₅₀ Dice Lab: Modeling Lethal Dose and Toxicity Bring data analysis and toxicology to life with this engaging LD₅₀ Dice Lab! In this hands-on simulation, students model how scientists determine the lethal dose (LD₅₀) of a substance, the dose that kills 50% of a test population. Using dice to represent random variation in organism sensitivity, students explore how chance and biological diversity affect the outcomes of toxicity studies. 🧪 OverviewWhen scientists study toxins, they expose
9th - 12th
Biology, Earth Sciences, Environment
IB DP Environmental Systems & Societies Lab - Soil properties
Lab activity for ESS topic 5.1
Students are introduced to 3 different methods to classify soils and determine their moisture and organic (carbon) content.
Soil classification uses the gravimetric method of placing soil samples in glass gas flasks or graduated cylinders with water, shaking it well and letting the particles fall out of suspension and determine boundaries between sand, silt and clay. These then are plotted on tri-linear soil classification diagrams.
Soil and organic (carbon) conten
10th - 12th
Earth Sciences, Environment
El Niño Mini Lab | Analyzing Sea Surface Temperatures | Print & Go | No Prep
Mini-Lab: El Niño & Sea Surface Temperature (SST) AnomaliesEngage your students in real-world climate science with this data-driven, print-and-go mini-lab focused on understanding El Niño through the analysis of sea surface temperature (SST) anomalies! In this AP-level activity, students explore authentic SST anomaly data from three regions of the Pacific Ocean over a five-year period. Through guided analysis, they identify patterns associated with El Niño events and uncover how ocean temperatur
8th - 12th
Earth Sciences, Environment
Good Buddies Symbiosis Lab and Card Game
In this lab activity, students will work in pairs and groups to Define symbiosis, commensalism, mutualism, and parasitismIdentify organisms that live in each type of symbiotic relationshipDescribe how symbiotic interactions can be cooperative or competitiveStudents conduct research to determine the type of symbiotic relationship their chosen organism pairing has and complete a data table as a class using google docs. Then they play a card game that allows them to practice matching their known sy
6th - 12th
Biology, Environment
LD50 and Dose-Response Curve Practice for AP Environmental Science and Biology
Help your students master the concepts of LD50 and dose-response curves with this interactive activity! This resource is designed to make complex topics in toxicology approachable and understandable, providing students with hands-on practice analyzing and interpreting data. ✏️ Features:Clear Explanations: Easy-to-understand descriptions of LD50 (lethal dose for 50% of the population) and dose-response relationships.Data Interpretation Questions: Students will analyze graphical data to answer que
9th - 12th
Biology, Environment, Science
NGSS
HS-LS1-3
Ozone Depletion and Recovery Data Analysis | Mini - Lab | No Materials Required
Ozone Depletion & Recovery Data Analysis Mini Lab | CER + Graphing ActivityEngage your students in a real-world environmental science investigation with this Ozone Depletion and Recovery Mini Lab! This activity guides students through the science of ozone formation and destruction, while building critical data analysis, graphing, and scientific reasoning skills. Students begin with a short reading on ozone chemistry, then apply their understanding through a sequence of interactive and analytica
9th - 12th
Earth Sciences, Environment
AP Environmental Science | Thermal Inversion Mini - Lab | Print & Go
Thermal Inversion Mini Lab | AP Environmental Science | Print & GoLooking for a low-prep, high-impact lab to help your AP Environmental Science students truly understand thermal inversions? This print-and-go mini lab walks students through the concept step-by-step using real data analysis and critical thinking. 🔬 What Students Will Do: Pre-Reading & Guided Questions Students build foundational knowledge of thermal inversion, normal atmospheric conditions, and how temperature typically changes w
9th - 12th
Earth Sciences, Environment
Green Chem: Separation of a Mixture --- AP Chem Lab Notebook Handout & Rubric
Have you ever wanted to teach your students how to keep a proper lab notebook? Then this is the resource for you! This lab is a great way to introduce students to the rigor of an AP Chemistry lab, practice lab techniques, separate a mixture, and make ties to green chemistry. This lab is based on the College Board’s Lab Investigation 7. I typically complete this lab during Unit 1 of the College Board’s CED. For each lab group you will need: A mixture of sodium bicarbonate and sodium carbonate
11th - 12th, Higher Education
Chemistry, Environment, General Science
Wildlife Conservation Project | Design a Wildlife Corridor System
Give students real ownership of the scientific process with this Inquiry Learning Experiment Design Project Prompt. Instead of following a step-by-step lab, students design their own experiment using classroom materials you already have. With structured thinking prompts (but plenty of creative freedom), students plan an investigation that demonstrates the skills they’ve been learning, then write and reflect on what happened, even if their results are messy or their experiment “fails.” This re
7th - 9th
Earth Sciences, Engineering, Environment
NGSS
HS-LS2-3
, HS-LS2-7
, MS-LS2-2
+10
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