APES / Activity
FREE Age Structure Diagrams and Total Fertility Rate Stations (APES Unit 3)
Students build Kenya's population pyramid from real 2023 UN data, then analyze four mystery pyramids: Niger, the United States, India, and Japan.
Science, ready to teach.
Free resources and complete curriculum for high school science: AP Environmental Science, Chemistry, AP Chemistry, and Biology.
AP Environmental Science
APES
Warm-ups, guided notes, activities, and AP-style questions aligned to the College Board course framework.
High School Chemistry
Chemistry
Concept-by-concept lessons, scaffolded practice, and labs that use supplies a typical classroom already has.
Free resources
Ten free resources: labs, activities, quizzes, and reference sheets. Each one downloads from my TpT store at no cost.
Get it free on TpT
APES / Activity
FREE Biomes and Climatographs Activity: Biome Match Game (APES Unit 1)
Eight biomes have written dating profiles. Students read each climatograph, identify the biome, and justify the match with temperature and precipitation evidence.
APES / Quiz
FREE APES Quiz: Module 1 Species Interactions
A 30-question AP Environmental Science quiz on predation, parasitism, competition, mutualism, and commensalism. Canvas QTI, PDF, and Word. Module numbers follow Friedland and Relyea.
Chemistry / Lab
FREE Density Lab: Identify Unknown Metals (Sig Figs and Percent Error)
Students identify unknown metals by measuring density, then work with significant figures and percent error. Opens with the story of fake gold bars.
Chemistry / Lab
FREE Beanium Isotopes Lab: Average Atomic Mass
A hands-on lab that shows why the periodic table lists an average atomic mass, with an answer key.
Chemistry / Reference
FREE Chemistry Reference Sheets with Periodic Table and Electronegativity
Nine one-page unit sheets with equations, constants, and tables, in color and ink-saver versions, plus an original periodic table with atomic mass and electronegativity.
Chemistry / Quiz
FREE Chemistry Quiz: Ch. 1.1 Scientific Method
A 30-question quiz from Unit 1, Foundations of Chemistry. Canvas QTI, PDF, and Word. Wording is textbook-neutral, so it works with any chemistry curriculum.
AP Chemistry / Quiz
FREE AP Chemistry Quiz: 1.1 Moles and Mass Spectrometry
30 AP-style multiple-choice questions on CED topics 1.1 to 1.4. Self-grading Google Form, Canvas QTI, and printable PDF and Word with a worked answer key.
Biology / Lab
FREE Microscope Lab: Measure Cells with Field of View (Metric Units)
Students view onion skin under the microscope and use field of view to work out how big a single cell really is.
Biology / Quiz
FREE Biology Quiz: Characteristics of Life
A 30-question quiz for a typical 9th-grade class. Self-grading Google Form, Canvas QTI, and printable PDF and Word, with an answer key that explains every question.
The full curriculum
Complete units, quiz banks, and labs, with answer keys and digital versions, on Teachers Pay Teachers.
Made by a classroom teacher
I teach high school AP Environmental Science and Chemistry. Everything here started as something I needed for my own students. Each quiz is checked for answer-letter bias, and each activity is original.
Questions about a resource or an import? Send them through the Q&A on any product in my TpT store.