Answer forces and motion test grade 7

7th Grade Practice Test

Although we flexibly assess students using formative assessment all of the time, once we get to that anticipated "End of the Unit", it has been customary to give students a summative assessment to find out how much they got out of a unit. If we give space in our classrooms for multiple paths to the destination, why not offer multiple tools to assess what they know? This lesson illustrates how to prepare for and administer choice in summative assessment. This lesson is linked to Forces and Motion Assessment Review - a lesson that helps students self-assess and review their performance on their assessment. Students generate different assessment types: oral, written, test, project, poster and speech are some exam ples students have experienced. Together, we discuss the benefits pros and challenges cons of each assessment type. For an example, view: Pros and Cons of Assessment Choices. During the discussion, I steer students toward recognizing that assessment is necessary and doesn't need to feel stressful while also highlighting how different types of assessment may be better matched to different learning styles or preferences. Teacher Note: This discussion can turn into a complain fest of epic proportions. It may help to set the tone by starting with a discussion about why assessment is an important part of scientific practice and the learning process. To help students explore their assessment choices, we review the Assessment Choices Student Handout together. As we read the three choices, students carefully consider the pros and cons of each choice based on the amount of time they have, an honest assessment of how much they understand, their ability to work independently and their learning style. I explain that all assessment choices will be weighed equally for the grade and are due at the same time. The three choices are:. Choice 1 Unit Test: Review and complete a test based on the objectives for the unit. Choice 2 Online Portfolio: Complete a portfolio on your science Web site. You will choose an activity or artifact for each of the objectives for the unit that demonstrates your understanding of the topic and write a short reflection explaining how the artifact shows your understanding. Choice 3 Experimental Design or Research Project: Plan and conduct an investigation from start to finish on one of the three topics:. For additional information on the three different assessment choices, visit this section's reflection: Designing Alternate Assessments. Here you will find all the support resources for each assessment. While students are working on review activities following their Forces and Motion Assessment Review Checklistit is important to check in with each student to listen to their explanations about their assessment choice. This conference is a pivotal strategy that allows a "gentle steering" of students toward a choice that is better suited to their unique skill set. One pitfall I encountered was an initial enthusiasm about the choices that require more independence portfolio and experimental design.

7th Grade Practice Test


A train rolls to a stop along a horizontal track without the conductor applying the brakes. What answer choice BEST explains why this occurred? This graph represents the motion of a car while driving over a short distance. Which statement accurately describes the motion of the car in this graph? They walked faster and faster until they walked at a constant rate, then they walked slower and slower. John and Caroline go out for a drive one day. This graph represents the distance they traveled over time. The graph represents the distance a car travels over time while on the highway. Which statement about the car's trip is accurate? Consider the free body diagram. If the sum of the tension forces is equal to the force of gravity, which description BEST applies? The X-axis is labelled in seconds; the Y-axis is labelled in meters. Imagine that the moving object stops after 2. What would the line for that time interval look like on this graph? Sam and his Dad went grocery shopping. As they went up and down the aisle, adding items to their cart, something changed. The cart got heavier as they added groceries. As the cart became heavier, it also became harder to push. The image above shows two opposite forces acting on a rope. What can we say is true if the forces on each side of the rope is doubled to Newtons? The forces are balanced. The image above shows two opposite forces acting on a rolling cart, what can we say is true about the effect of the forces on the cart? Consider the data collected in science class. Different masses were thrown with varied amounts of force. Based on the data collected, what can we say about the objects acceleration? Consider the car driving around a circular track. Compare the driver's velocity with his acceleration in this case. The car is traveling at a constant rate of speed so it is not accelerating and the velocity does not change. Acceleration is the change in velocity so the car is experiencing a change in velocity and it is accelerating. The car is traveling at a constant rate of speed so it is not accelerating but the velocity changes because the direction the car travels is constantly changing. Consider the motion diagram. It illustrates a car's velocity V and acceleration A. Is there a change in either velocity or acceleration? Is there a change in both? The velocity is changing because the car is slowing down. The car is not accelerating; it would be decelerating.

Forces And Motion Answers


You are browsing Grade 7 questions. View questions in All Grades. You can create printable tests and worksheets from these Grade 7 Forces and Motion questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page. Want to see correct answers? Login or join for free! Looking for Physics worksheets? Check out our pre-made Physics worksheets! Filter By Grade You are browsing Grade 7 questions. Previous Page 1 of 4 Next. Grade 7 Forces and Motion. Matter is pulled to the ground by. The force of attraction between any two objects that have mass is. Gravity and friction are two kinds of. The distance traveled per unit of time is called. The best definition of force is. These two factors determine the strength of the force of friction. The force that one surface exerts on another when the two rub against each other is called. Every object persists in its state of rest or uniform motion in a straight line unless it is compelled to change that state by forces impressed on it is called the. Which is a way of stating Newton's Third Law of Motion? Distance traveled per unit time is. A force that opposes motion between two surfaces is called. An object's resistance to change in motion is. A push or pull in a certain direction is known as. Marco and Janice are playing tug of war. Marco is pulling at a force of 10 Newtons South. Janice is pulling with a force of 12 Newtons North. What is the likely outcome of this tug of war battle? The force of gravity on a person or object at the surface of a planet is called. It took John 5 seconds to change velocities. What is John's acceleration? The lead and the marshmallows are both located on Earth's surface. The speed of an object with a specific direction is known as. The force that pulls objects toward Earth is called. A force that makes objects pull toward each other is known as. You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.

Seventh Grade (Grade 7) Forces and Motion Questions


Push or pull that causes an object to move, stop or change direction A friction B gravitation C work D magnetism E force. Use the force to move an object through a distance A gravitation B friction C force D magnetism E work. Opposing forces of which one force is greater than the other A friction B work C power D unbalanced forces E balanced forces. Which of the following is not a force? A magnetism B gravity C newton D friction. When you observe an object, how do you know if it is moving? A its mass and velocity changes B its frame of reference changes C its momentum changes D Its position changes. What do the laws of motion explain? A The movement of objects on Earth and in space B Why all moving objects eventually stop moving C the relationship between the four basic elements D how frame of reference influences movement. A acceleration B position C momentum D speed E velocity. A acceleration B position C velocity D speed E momentum. A speed B momentum C velocity D acceleration E position. Conservation of momentum explains how A a pole can be knocked down when a moving car hits it B a spacecraft can travel in space for thousands of years C trucks slow down when they are travelling uphill D a ball thrown into the air always falls back toward Earth. Which of the following can change the size or direction of a force? A a magnet B a machine C speed D friction. What do magnets have that acts on objects without touching them? A a force B a machine C a power D a current. Force that opposes motion when two surfaces rub against each other A friction B force C magnetism D power E work. Students who took this test also took : Quiz on 10b Newton's 3 Laws of Motion Social studies quiz Lesson 1: the colonists protest rule. Push or pull that causes an object to move, stop or change direction A friction B gravitation C work D magnetism E force 2.

Physics Quiz: Force And Motion Questions!

Played times. Print Share Edit Delete. Live Game Live. Finish Editing. This quiz is incomplete! To play this quiz, please finish editing it. Delete Quiz. Question 1. Forces are a Push and Pull. The standard international unit for force is Forces may cause an object to change shape if it is unable to move. What is the difference between a contact and non-contact force? Contact forces involve objects that touch whereas non-contact forces do not require touch. Non-contact forces involve objects that touch whereas contact forces do not require touch. Which is an example of a contact force? Which is an example of an unbalanced force? A car moving 3N forward. A car travelling at a constant speed. A car that is parked on the side of the road. A car speeding up from 60km to 80km. If a force is balanced, no movement occurs. A car is travelling at a constant speed. Which of the following statements is true? The forces acting on the car are unbalanced. The forces acting on the car are balanced. The forces acting on the car are a causing it to change shape. The direction of the net force is forward. A book sits on a table.

Force and Motion Basics



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