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Download TCSS Physical Science Unit 7 – Force and Motion Information
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TCSS Physical Science Unit 7 – Force and Motion Information Milestones Domain/Weight: Physics: Energy, Force, and Motion 25% Georgia Performance Standards: SPS8. Students will determine relationships among force, mass, and motion. a. Calculate velocity and acceleration b. Apply Newton’s three laws to everyday situations by explaining the following: Inertia; Relationship between force, mass and acceleration; Equal and opposite forces c. Relate falling objects to gravitational force d. Explain the difference in mass and weight Purpose/Goal(s): Students will be able to calculate velocity and acceleration. Students will demonstrate the effect of balanced and unbalanced forces on an object. Students will be able to apply Newton’s three laws to everyday situations. Students will relate falling objects to gravitational force and will be able to calculate the velocity of a falling object Students will be able to explain the difference between mass and weight. Students will be able to calculate amounts of work and mechanical advantage for simple machines and predict which machine would have the greatest mechanical advantage. Content Map: Unit 7 – Force and Motion Content Map Prerequisites: Unit 7 – Force and Motion Middle School Standards Unit Length: Approximately 20 days Click on the links below for resources by Concept: Concept 1: Introduction to Force, Mass, and Motion Concept 2: Speed, Velocity, and Acceleration Concept 3: Newton’s Laws of Motion Concept 4: Gravitational Force, Mass, and Weight TCSS Physical Science Force and Motion Unit Information Concept, Essential Question(s), and Standard(s) Concept 1: Introduction to Force, Mass, and Motion EQ1: How are force and motion related? EQ2: How can force diagrams be used to show motion? EQ3: How are balanced and unbalanced forces related to net force? SPS8. Students will determine relationships among force, mass, and motion. Vocabulary Essential* Force Mass Motion Supplemental** Net Force Balanced Force Unbalanced Force Speed Velocity Acceleration Gravity Weight Inertia *Essential vocabulary listed in the GPS Standards **Supplemental vocabulary listed in the state frameworks and/or other state document Resources [Back to Top] Animations/Videos PhET Forces and Motion: Basics – Simulation to explore forces Notes Force and Motion Vocabulary – PowerPoint presentation which introduces vocabulary needed for the unit. The presentation also includes force diagram problems that the students can complete on whiteboards. Force and Motion Vocabulary Graphic Organizer – Graphic organizer for the students to complete while viewing the Force and Motion PowerPoint (slides 1-23) Force Diagrams Graphic Organizer – Graphic organizer for the students to complete while viewing the Force and Motion PowerPoint (slides 24-35) Worksheets/Practice Force Diagrams Practice – Worksheet for the students to practice drawing force diagrams Assessment Concept 1: Sample Assessment Items TCSS Physical Science Force and Motion Unit Information Concept, Essential Question(s), and Standard(s) Concept 2: Speed, Velocity, & Acceleration EQ1: How is time and distance used to calculate speed or velocity? Vocabulary Essential* Velocity Acceleration EQ2: What is the difference between speed and velocity? Supplemental** Displacement Distance Speed Slope Free-Fall EQ3: How do you interpret a distance-time graph? *Essential vocabulary listed in the GPS Standards EQ4: How do you interpret a speed-time graph? **Supplemental vocabulary listed in the state frameworks and/or other state document EQ5: How do you determine whether an object is accelerating? EQ6: How do you determine the velocity of a falling object? SPS8a. Calculate velocity and acceleration. Resources [Back to Top] Animations/Videos They Might Be Giants – Speed and Velocity with Marty Beller (2:09) – Video with a song explaining the difference between speed and velocity PhET The Moving Man – Simulation for position, velocity, and acceleration Notes Unit Launch Force and Motion – PowerPoint which introduces speed, velocity, acceleration, and force Unit Launch Force and Motion GO – Graphic organizer that the students complete while viewing the PowerPoint with the teacher QIFRaC Introduction with Problems – PowerPoint which teaches the students how to solve word problems using a problem solving method called QIFRaC. The presentation also includes practice problems that the students can complete using whiteboards. QIFRaC Graphic Organizer – Graphic organizer that the students use while viewing the PowerPoint with the teacher. This graphic organizer can be referenced throughout second semester as the students learn more equations. Units of Measure Reference Sheet – Quick reference sheet for Physical Science students. This sheet contains 11 variables (along with their symbol, key term(s), and units of measure) that the students need to know for their EOC. Acceleration PPT – PowerPoint presentation for acceleration. The presentation includes a quick review on acceleration, practice rearranging the formula for time, and practice problems the students can complete on whiteboards. Acceleration Graphic Organizer – Notes sheet that the students can use to accompany the PowerPoint. Worksheets/Practice Average Speed Problems – Practice sheet with 6 average speed problems for the students to complete Assessment Concept 2: Sample Assessment Items TCSS Physical Science Force and Motion Unit Information Speed and Velocity Problems – Practice sheet for the students to complete using the QIFRaC problem solving method Speed Challenge Lab – Lab for the students to complete to determine their speed as they hop, walk backwards, walk regular, and speed walk (adapted from the sciencespot.net) Jumping Frog Lab – Students design a frog and measure the time it takes for their frog to reach the finish line. Then the students calculate the speed of their frog and determine who has the fastest frog in the classroom. Distance Time Graphing of the Tortoise and Hare – The students graph data for a tortoise and then answer questions. During the second part of the lab, the students graph data about a hare and answer questions by comparing the two graphs. Acceleration Practice – Practice sheet the students can use to practice acceleration questions using the QIFRaC method Velocity and Acceleration Practice – Practice sheet the students can use to practice velocity and acceleration questions using the QIFRaC method TCSS Physical Science Force and Motion Unit Information Concept, Essential Question(s), and Standard(s) Concept 3: Newton’s Laws of Motion EQ1: How do balanced and unbalanced forces affect the motion of an object? EQ2: How does a skateboarder use Newton’s Laws of Motion? EQ3: How do you determine the net force acting on an object? EQ4: How do Newton’s laws affect your daily lives? EQ5: How does friction affect an objects motion? SPS8b. Apply Newton’s three laws to everyday situations by explaining the following: Inertia; Relationship between force, mass and acceleration; Equal and opposite forces Vocabulary Essential* Inertia Force Mass Acceleration Equal Forces Opposite Forces Supplemental** Balanced Forces Unbalanced Forces Net Force Friction *Essential vocabulary listed in the GPS Standards **Supplemental vocabulary listed in the state frameworks and/or other state document Resources [Back to Top] Animations/Videos Inertia Demo – Video explaining and demonstrating inertia Notes Newton’s Laws – PowerPoint presentation which introduces Newton’s 3 Laws of Motion with definitions and examples. Then the PowerPoint has sample problems for the students to complete using a whiteboard. Newton’s Laws Graphic Organizer – Graphic organizer for the students to complete while viewing the PowerPoint. Practice/Worksheets Newton’s Laws Practice – Practice sheet which includes problems for the students to identify which law is being described and QIFRaC problems for the students to complete on the 2nd law. Newton’s Quad Cluster – Quad cluster the students can complete to demonstrate their understanding of Newton’s 3 Laws Assessment Concept 3: Sample Assessment Items TCSS Physical Science Force and Motion Unit Information Concept, Essential Question(s), and Standard(s) Concept 4: Gravitational Force, Mass, and Weight EQ1: How does gravitational force affect falling objects? EQ2: How do mass and distance affect gravitational force? EQ3: How is mass different from weight? EQ4: How does location affect an objects mass and weight? SPS8c. Relate falling objects to gravitational force SPS8d. Explain the difference in mass and weight. Vocabulary Resources [Back to Top] Essential* Gravitational Force Mass Weight Animations/Videos Exploring Gravity (16:20) – informational video about gravity on Earth and in space. The video also discusses the difference between mass and weight. Supplemental** Free-Fall Terminal Velocity Gravity Notes Gravitational Force, Mass, and Weight – PowerPoint with definitions and examples for the graphic organizer. This PowerPoint also includes practice problems for mass and weight which can be performed by the students on a whiteboard. Gravitational Force, Mass, and Weight Graphic Organizer – Graphic organizer for the students to complete while viewing the PowerPoint. The second page includes questions for the Exploring Gravity video. *Essential vocabulary listed in the GPS Standards **Supplemental vocabulary listed in the state frameworks and/or other state document Practice/Worksheets Gravitational Force, Mass, and Weight Practice Problems – Practice sheet with questions for gravity, mass, weight, and review problems for velocity and acceleration. Velocity, Acceleration, Weight, Mass, and Force Review – Practice sheet with word problems reviewing velocity, acceleration, weight, mass, and force. Assessment Concept 4: Sample Assessment Items