# Mathematics

## Lesson on triangle sum theorem, exterior angle theorem and parallel line relationships

The lesson on triangle sum theorem, exterior angle theorem and parallel line relationships revolved around the online teaching tool Quizlet live.  I used this technology as a review of the concepts before they took a quiz as a reinforcement of the material.

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## Exploration with True and False Equations CCSS.MATH.CONTENT.1.OA.D.7

Given numerical expressions of like and unlike values, students will use virtual tools and concrete manipulatives to explore equations and further their understanding of equality & the meaning of the equal sign.

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## Graphing Sine and Cosine Trig Functions with and without Phase Shifts

We will graph cosine and sine functions and identify the amplitude, period, and phase shift.

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## Solving equations using the distributive property

Students practice the distributive property with variables on both sides.  They make a recap of a given problem.  Students must discuss with their group how to do the problem and then use appropriate math language as they complete the problem.

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## Interpreting Unit Rate as Slope

This lesson focuses on students learning how to interpret unit rate as slope using digital math tools. Students are directly instructed on this topic, then explore the topic through a Desmos interactive application activity.

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## Algebra 1 Quadratic Functions: Vertex Form

Understanding characteristics of quadratic functions and connections between various representations, tables, graphs and equations, are developed in this unit. The symmetry of the function values can be found in the table, the graph and the equation.

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## L'Hospital's Rule

This is a lesson on L'Hospital's rule which is an AP Calculus AB/BC topic. Students will learn about indeterminate forms and how to use a derivative to determine the limit.

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## Angle Relationships using Go Math Textbook Resources

This lesson focuses on instructing students on how to use the online Go Math resources to persevere in problem solving while working on challenging homework problems. Students will be learning a lesson on angle relationships, in addition to, learning about the resources available to them.

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## Shape City

Students will explore 2-dimensional shapes and work together to draw a model town whose neighborhoods, parks, and buildings showcase features of those shapes.

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