THE LESSON LIBRARY

A good plan.
A better starting point.

Find a lesson that fits your subject, your students, and the time you have.

127 lessons for “pH”

Showing 85–96
Study skills & advisory

Say It in Your Own Words and Cite It

Students compare four attempts to rewrite a source sentence, learn why paraphrasing and citing matter, and practice writing and alphabetizing simple citations.

Grades 7-10◷ 50 minNo tech needed
Health & physical ed.

SMART Goals for Healthy Habits

Students learn the SMART goal framework, identify strong goals, rewrite vague ones and build a one-page plan for a healthy habit of their choice.

Grades 9-10◷ 45 minNo tech needed
Career & technical ed.

Soil pH Data: Averages, Crop Match and Fixes

Students analyze made-up soil pH test results from six field plots, find averages, match plots to crop pH ranges and decide whether lime or sulfur is needed.

Grades 9-11◷ 50 minNo tech needed
Mathematics

Solving and Graphing Inequalities

Students solve one- and two-step inequalities, describe how each graphs on a number line, judge true/false statements, and write inequalities for real situations.

Grades 8-9◷ 50 minNo tech needed