WarmUp1-3


 * Geometry Warm-Up Activities 1.0 - 3.0**

=== Warm-Up Activities are designed to activate learning by engaging students and accessing prior knowledge. Warm-Up Activities help transition from one lesson to the next and serve to guide the direction of the current lesson. ===


 * 1.0 //Students demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning.//**
 * >  || ===  **File:**  === || ===  **Description:**  === || ===  **Contributed By:**  === || ===  **School:**  === ||
 * > ** 1 ** || Warm-Up 1.1 || The Building Blocks of Geometry ||  ||   ||
 * > ** 2 ** || Warm-Up 1.2 || Measuring Length ||  ||   ||
 * > ** 3 ** || Warm-Up 1.3 || Measuring Angles ||  ||   ||
 * > ** 4 ** || Warm-Up 1.4 || Exploring Geometry by Using Paper Folding ||  ||   ||
 * > ** 5 ** || Warm-Up 1.5 || Special Points in Triangles ||  ||   ||
 * > ** 6 ** || Warm-Up 1.6 || Motion In Geometry ||  ||   ||
 * > ** 7 ** || Warm-Up 1.7 || Motion in the Coordinate Plane ||  ||   ||


 * 2.0 //Students write geometric proofs, including proofs by contradiction.//**
 * >  || ===  **File:**  === || ===  **Description:**  === || ===  **Contributed By:**  === || ===  **School:**  === ||
 * > ** 1 ** || Warm-Up 2.1 || An Introduction to Proofs ||  ||   ||
 * > ** 2 ** || Warm-Up 2.2 || An Introduction to Logic ||  ||   ||
 * > ** 3 ** || Warm-Up 2.3 || Definitions ||  ||   ||
 * > ** 4 ** || Warm-Up 2.4 || Building a System of Geometry Knowledge ||  ||   ||
 * > ** 5 ** || Warm-Up 2.5 || Conjectures that Lead to Theorems ||  ||   ||
 * > ** 6 ** || Warm-Up 12.4 || Indirect Proof ||  ||   ||


 * 3.0 //Students construct and judge the validity of a logical argument and give counterexamples to disprove a statement.//**
 * >  || ===  **File:**  === || ===  **Description:**  === || ===  **Contributed By:**  === || ===  **School:**  === ||
 * > ** 1 ** || Warm-Up 12.1 || Truth and Validity in Logical Arguments ||  ||   ||
 * > ** 2 ** || Warm-Up 12.2 || And, Or, and Not in Logic ||  ||   ||
 * > ** 3 ** || Warm-Up 12.3 || A Closer Look at If-Then Statements ||  ||   ||
 * > ** 4 ** || Warm-Up 12.4 || Indirect Proof ||  ||   ||