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Worksheet
Curated OER

Logarithms #4

For Students 11th - 12th
In this Algebra II/Pre-Calculus activity, students solve problems that involve the applications of logs and exponentials.  The eight page activity contains seventeen problems.  Answers are not provided.   
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Lesson Plan
Curated OER

Fertilizers, Pesticides and Health

For Teachers 9th - 12th
Pupils apply real data to create and calculate algebraic equations. Students create a visual to represent the concentration for one part per million and apply unit analysis to verify measurement computations. Pupils define the use of a...