Fast Math Practice Test

3+ results

AP Biology Water Potential Calculations Practice | Key + Video Lesson

Created by

✨Help your students master the math behind osmosis and plant cell water relations with this no-fluff practice set focused on water potential. Students get clear reminders of the core formulas (Ψ = Ψs + Ψp and Ψs = –iCRT), unit expectations, and common pitfalls (Kelvin conversions, ionization constants), then work through 15 scaffolded problems from basics to mixed and challenge items. An answer key with worked solutions is included for fast grading and targeted feedback. ☑️What’s included

9th - 12th

Biology, General Science

CCSS, NGSS

HSN-Q.A.1

, HSN-Q.A.2

, HSN-Q.A.3

Also included in: AP Biology Water Potential Complete Bundle | SAVE 20%!

The Utter Power of Proportional Reasoning

Created by

Jim'sCosmicScience

Using proportional reasoning lets us find quantitative and qualitative answers to Physics and Math problems in a fast and easy way. This 4 page tutorial explains a three step process for approaching these problems, and also has 6 completely worked examples to help the student become a master at solving proportional reasoning problems. Great prep for the AP Physics and other standardized Physics exams.

9th - 12th

Algebra 2, Math Test Prep, Physics

AP Bio Data Analysis Mega-Bundle: MMMR + Standard Deviation & SEM

Created by

Know and Grow with Gnomes

✨Equip your students with the full range of AP Biology–aligned data analysis skills—from simple averages all the way to standard deviation, standard error of the mean, and error bars. This comprehensive Descriptive Statistics Mega-Bundle includes everything you need to teach, practice, reinforce, and assess Mean, Median, Mode & Range AND Standard Deviation/SEM. Across PDF presentations, guided notes, video lessons, skills practice, cut-and-paste review, quizzes, FRQs, and graphing activities,

9th - 12th

Biology, General Science, Statistics

CCSS

HSS-ID.A.1

, HSS-ID.A.2

, HSS-ID.A.3

+22