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45-45-90 Triangles

To learn the pattern of the side lengths of a 45-45-90 triangle, students complete a gallery walk, a card sort activity starting with using the Pythagorean theorem, and activity to locate if there is an error in a presented problem and if so to identify what the error is.

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6.08 Bonus Video: Law of Sines—The Ambiguous Case

The Law of Sines can be used to solve for sides and angles of oblique triangles. However, in some cases more than one triangle may satisfy the given conditions. We refer to this as an ambiguous case.

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6 Chapter 6: Stoichiometry

In this chapter, students are introduced to the mole, mass relationships, and stoichiometric calculations with balanced equations.

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2 Chapter 10: Light

In this chapter, we discuss visible light and other forms of electromagnetic radiation.

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8 Chapter 5: Introduction to Trigonometry and Graphs

In this chapter, we will explore angle measures and the trigonometric ratios, including graphing and inverses.

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5 Chapter 7: Sequences and Series

In this chapter, we introduce sequences and series, some of their applications, and the Binomial Theorem.

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3 Chapter 4: Systems of Equations

In this chapter, we will explore the methods used to solve systems of equations, and real-world situations involving systems of equations.

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6 Chapter 2: Polynomial and Rational Functions

In this chapter, we will explore beyond linear functions and learn about polynomial and rational functions.

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8 Chapter 3: Measurements

In this chapter, we strengthen math skills necessary for chemistry problems and discuss the SI units of measurement. Additionally, we convert between units of measurement and discuss interpreting data from graphs and tables.

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3 Chapter 14: Nuclear Chemistry

In this chapter, we discuss nuclear reactions that occur in unstable nuclides.

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8 Chapter 11: Electron Configuration and Periodic Trends

In this chapter, we discuss determining electron configurations and periodic trends.

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3 Chapter 4: Science and Me

In this chapter, we will discuss how chemistry affects our everyday lives and how you can find careers in chemistry.

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6 Chapter 8: Gases

In this chapter, we discuss the properties of gas particles and the laws that govern their behavior.

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6 Chapter 12: Lewis Structures

In this chapter, we discuss how to write electron dot symbols for different compounds and the VSEPR Theory.

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4 Chapter 13: pH Calculation

In this chapter, we discuss how to identify an acid or base and to find the pH of an acid or base.

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3 Chapter 2: Scientific Methods

In this chapter, we discuss the general scope of science and chemistry, as well as the limitations of science. Additionally, we cover the steps of scientific methods and discoveries, and conduct an experiment to demonstrate appropriate procedures.

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8 Chapter 6: Trigonometric Identities and Applications

In this chapter, students will learn a robust list of trigonometric identities along with their applications. Students will also be introduced to vectors.

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7 Chapter 9: Thermodynamics and Energy

In this chapter, we discuss energy changes in a reaction, and how to determine the energy produced or required by a reaction.

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3 Chapter 1: Safety Lab Practices

In this chapter, we will discuss lab safety, safety data sheets, GHS labels, and proper disposal and recycling when finished with lab work.

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12 Chapter 5: Matter

In this chapter, we will explain matter and its properties. We will also discuss the periodic table and how to name various compounds.