## Periodic & Piecewise II

**"When am I ever going to use this?"**

It is a question that has plagued math teachers for decades. **Now you can answer the question!**

The Make It Real Learning Periodic & Piecewise II collection contains 10 real-world math activities that demonstrate everyday applications of mathematics. From *Airports and Angles: Using the Law of Cosines and Law of Sines* to *Meteorology: Working with Sinusoidal Models*, the activities provide learners with valuable life skills in addition to mathematical understanding. Rest assured that each activity integrates real world information not just "realistic" data.

**Periodic & Piecewise II Activity Titles**

- Airports and Angles: Using the Law of Cosines and Law of Sines
- Flight Headings: Using the Law of Cosines and Law of Sines
- Fruit Snacks Interactive: Working with Averages
- Cooking Times: Working with Piecewise Functions
- Phases of the Moon: Working with Trigonometric Modeling
- Average High Temperatures: Using Trigonometric Modeling
- Average Low Temperatures: Using Trigonometric Modeling
- Meteorology: Working with Sinusoidal Models
- Sound Waves: Working with Sinusoidal Models
- Energy Prices: Working with Piecewise Functions

**Standards targeted:** Activities are mapped to common core standards. Click for detail.

**Grade Levels:** 10, 11, 12

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