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127 lessons for “pH”

Showing 73–84
Science

Punnett Squares: Pea Plant Crosses

Students complete three monohybrid Punnett squares for pea plant height, read the genotype and phenotype results and predict offspring counts.

Grades 9-10◷ 50 minOptional tech
Science

Punnett Squares: Predicting Pea Plant Traits

Students use a worked example to complete Punnett squares for pea plant crosses, calculate expected offspring counts and explain why genetics predictions are probabilities.

Grades 7-8◷ 50 minNo tech needed
World languages

Quel temps fait-il? Weather and Seasons

Students match French weather phrases, sort the months into seasons, complete weather sentences, and describe their favorite season in French.

Grades 8-10◷ 45 minNo tech needed
English language arts

Revision Workshop: Cut, Swap, Sharpen

Students diagnose problems in a weak draft, revise it under a word-count limit, write a paragraph under numeric constraints, and give partner feedback.

Grades 10-12◷ 50 minNo tech needed
Mathematics

Sampling, Bias and Misleading Claims

Students classify sampling methods, spot biased samples and questions, separate correlation from causation, and expose a truncated bar graph with arithmetic.

Grades 10-12◷ 45 minNo tech needed