PS1.2-Forces+&+Motion

PSc.1.2.1 Explain how gravitational force affects the weight of an object and the velocity of an object in freefall. PSc.1.2.2 Classify frictional forces into one of four types: static, sliding, rolling, and fluid. PSc.1.2.3 Explain forces using Newton’s three laws of motion. || ‍‍‍**Anchor Standard/Mathematical Practice(s)**
 * ===**Common Core Standards**===
 * Psc.1.2 Understand the relationship between forces and motion. **
 * Make sense of problems and persevere in solving them**
 * Reason abstractly and quantitatively**
 * Construct viable arguments and critique the reasoning of others**
 * Model with mathematics**
 * Use appropriate tools strategically**
 * Attend to precision**
 * Look for and make use of structure**
 * Look for and express regularity in repeated reasoning** ||
 * ===‍‍‍**Information Technology Standard**=== || ===‍‍‍**Revised Bloom's Level of thinking**=== ||

1.2.1
1.2.2 1.2.3
 * ====determine the weight of an object. ====
 * ====calculate acceleration due to gravity for an object. ====
 * explain how air resistance affects velocity .
 * show how friction is a force.
 * give examples of the four types of frictional forces.
 * describe how mass of an object will influence its inertia.
 * calculate how mass and acceleration influence the force of an object.
 * determine the action and reaction force of equal but opposite forces acting on objects.

‍‍‍**Essential Vocabulary**
force, balanced forces, sliding friction, rolling friction, fluid friction, static friction, gravity, inertia, net force, weight, Newton's first, second, and third laws of motion, friction, air resistance, momentum, centripetal force, projectile, terminal velocity, law of conservation of momentum

Labs and Activities:
Practice problems for calculations with weight and gravity Labs/activities: Friction mini-lab Air Resistance mini-lab Centripetal force lab Gravity lab Effects of air resistance lab Paper Airplane models Comparing friction activity

Air Resistance/Projectile/Centripetal/Friction/Force: []

Paper Airplane model templates: []

‍‍‍**Sample Assessments**
Wordsplash using essential vocabulary Graphic organizers on Force Vocabulary flash cards using Force definitions Lab/Lab reports Rubrics One sentence summary of force concepts

‍‍‍**Differentiation**
Guided practice Independent math practice Graphic organizers using Vocabulary flash cards Create crossword puzzle Concept maps Create timelines of concepts Draw advertisement Make a mnemonic device Make 3 verse rap

‍‍‍**Intervention:**
Peer tutoring Provide teacher notes Guided notes Visual/hands-on examples

‍‍‍**Enrichment:**
Frayer model on Force Topics KWL organizer on Force Topics

‍‍‍**Instructional Resources**
Common Core Standards DPI Curriculum Support Materials Text: software, supplemental materials Computer lab Newton's Cradle (myth busters) video:

[]

Flight Attendant Free Fall Video (myth busters: 12:40): [] Friction Clip (3:18) []

Videos:Roller coaster physics, Forces & Motion Supplemental texts Activity books Media center Materials for labs

‍‍‍**Notes and Additional Information**
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