نقاط المكافآت
اكسب نقاطًا من خلال تفاعلك مع المُدرس أثناء الحصة وإجابتك عن الأسئلة، واستخدمها لاحقًا للحصول على خصم عند شراء حصص أخرى.
Lesson Plan: Inverse Variation Mathematics • Third Year of Preparatory School
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to create formulas linking two quantities that vary directly and indirectly.
Objectives
Students will be able to
- identify inverse variation from a table of values, a graph, or an equation,
- find the constant of inverse proportionality from a table of values, a description, or a graph,
- write an equation describing inverse variation,
- solve for a missing value given an inversely proportional relationship,
- solve word problems on inverse variation.
Prerequisites
Students should already be familiar with
- ratios and proportions,
- direct variation.
Exclusions
Students will not cover
- combined variation,
- joint variation.
