Curated OER
Motion and Forces
Unbalanced forces and the way that they create a movement is explained in this nice succinct collection of slides. There are a number of bullet points on these 5 slides, but the information is logical and easy to understand.
Curated OER
Force Diagrams
Seeming incomplete, this slide show introduces physical science novices to the balancing of forces and drawing force diagrams. The first seven slides work well to meet this purpose. The remaining slides, however, turn viewers over to...
Exploratorium
Balancing Ball
Demonstrate lift to the class that is studying aerodynamics. In the stream of air produced by a blow dryer, little physicists place a wad of tissue paper and a spherical figure to compare. Or, if you have a vacuum cleaner and beach ball,...
Curated OER
Balancing The Day Away In Grade 2
Second graders sped the day exploring about balance by playing with and making balancing toys. They discover how varying the amount and position of mass affects the toys' balance. Pupils explore gravity and balance while playing with the...
Physics Classroom
Force and Motion
Scholars focus on associating balanced forces with at rest or constant velocity motion and unbalanced forces with acceleration or deceleration. Practice problems with immediate feedback allow for quick success in an installment of the...
Curated OER
Labeling Forces Correctly!
Define six common forces: propulsion, air resistance, water resistance, friction, gravity, and upthrust. A picture of a Smart Car is displayed with arrows showing all of the forces acting on it when it is motion. A picture of a rubber...
Curated OER
Balanced Forces
Examples and practice questions will help real-life understanding of the Principle of Moments concept. These great slides define the types of levers and pivots, and then give examples of the typical seesaw situations that help the...
Bowels Physics
Newton's First Law
Force acts on objects in mysterious ways ... until now! A comprehensive presentation explains the balance of forces acting on objects. Learners draw free body diagrams to show these invisible forces and make force calculations.
Curated OER
Physics: Forces and Motion
Students recognize the effect of Earth's gravity on an object's weight. In this force and motion instructional activity students understand the role of gravity when you drop an object. Students experiment with small items. Students...
Curated OER
Science in Focus: Force and Motion
Learners explore force and motion through a series of experiments. In this physics lesson, students create and interpret speed graphs. They build an electromagnet and explain the factors affecting its strength.
Curated OER
Forces and Motion
Middle schoolers build parachutes for chicken eggs. In this physics lesson, students describe the forces acting on a falling object. They predict which of the three parachute models they made has the best chance of keeping the egg intact...
Curated OER
2001 U.S. National Chemistry Olympiad National Exam Part II
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a local...
Curated OER
Newton's Laws and Forces
In this Newton's laws and forces worksheet, students answer 11 questions about inertia, vectors, force, and acceleration using Newton's laws. They also answer 3 questions about classification of species.
Curated OER
Forces
In this forces worksheet, students read about force and acceleration. They complete a Venn Diagram to compare and contrast balanced and unbalanced forces, they answer questions about a diagram of a tug-a-war and the forces acting on each...
Curated OER
Inertial Mass, Weight, and Newton's Second Law of Motion
The stage is set for you to guide future physicists through three forceful activities about motion. In the first, learners experiment with rolling carts to discover how objects interact. In the second, they inspect images of an object in...
Physics Classroom
Balanced vs. Unbalanced Forces
Scientists use many different kinematic representations of motion. Review each of them with the help of an engaging interactive that is part of a larger series on Newton's laws of motion. The resource provides three levels of challenge...
Curated OER
Forces and Cannons
Students create an Alka-Seltzer cannon in this activity. They explore the difference between balanced and unbalanced forces, and how unbalanced forces can cause motion. They then examine how a cannon works and create their own.
Mr. E. Science
Forces
May the mass times acceleration be with you. The presentation covers forces, Newton's three Laws of Motion, momentum, and vectors.
Physics Classroom
Getting a Handle on Torque
Do your young physicists get a little unbalanced when it comes to talking about torque? Scholars examine the effects of weight and distance on a balanced system with a simple interactive from the Rotation and Balance series. The resource...
Physics Classroom
Torque-ing About Rotation
Let's talk torque! Science scholars evaluate experimental setups during an interactive from the Rotation and Balance series. Individuals calculate the torque of differently arranged weights to determine the effect they have on a balanced...
EZ Task
Forces
Investigate force, acceleration, Newtons, and vectors with this worksheet packet that starts with an overview fact sheet for reference. Learners label images as either push or pull forces, indicating if the force causes a change in...
Curated OER
Energy and Change: The Five Basic Laws
Five basic law of physics and energy are listed here, with a simple explanation of what each actually means in the real world! Your young physicists will appreciate the concepts being made more relevant and the language being made more...
Curated OER
Mobile Forces
Students design and build original mobiles and consider how the forces of gravity and convection air currents affect the finished piece. They explore how an understanding of balancing forces is important in both art and engineering design.
Curated OER
Introduction to Forces and Inertia
Students explore the basic underlying concepts of Newton's first law of motion. They discuss forces and brainstorm different examples of force and what they act on. Students examine force by observing springs and gravity. They discuss...