Unit Plan
Physics Classroom

The Physics Classroom: Vectors and Direction

For Students 9th - 10th
A complete lesson/tutorial on vectors. Learn about vector addition, vector resolution, vector components, and resultants. Numerous examples and learning exercises are provided.
Interactive
Physics Classroom

The Physics Classroom: Vectors and Projectiles: Vector Addition Interactive

For Students 9th - 10th
Explore adding vectors by dragging objects on a canvas. Adding vectors can be easy with this Vector Guessing Game Interactive. Students can improve their understanding and skill at adding vectors using the head-to-tail method.
Interactive
Physics Classroom

The Physics Classroom: Vectors & Projectiles: Vector Addition: Does Order Matter

For Students 9th - 10th
Watch this short demonstration that focuses on a single question: Does the order in which vectors are added together affect the magnitude or the direction of the resultant?
Interactive
Physics Classroom

The Physics Classroom: Vectors and Projectiles: Name That Vector Interactive

For Students 9th - 10th
Try these vector addition challenges where twenty-five vectors are displayed on a grid. Each challenge involves adding three of the vectors together to determine the resultant. The emphasis of the activity is on component addition.
Unknown Type
NASA

Nasa: Vector Addition by the Numerical Method

For Students 9th - 10th
A lab experiment involving readily available materials. Students analyze three forces acting upon one point to determine the resultant force. Questions and accompanying answers are provided.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Understanding Vectors Vector Addition

For Teachers 9th - 10th Standards
By participating in a group activity, students will learn how to add force vectors. They will see the significance of direction when adding vector quantities.
eBook
Physics Classroom

The Physics Classroom: Motion and Forces in Two Dimensions: Component Addition

For Students 9th - 10th
In this physics tutorial, students learn how to approach more complex vector addition situations by combining the concept of vector components and the principles of vector resolution with the use of the Pythagorean theorem.
eBook
Physics Classroom

The Physics Classroom: Motion and Forces in Two Dimensions: Vector Addition

For Students 9th - 10th
In this physics tutorial, the task of summing vectors will be extended to cases in which the vectors are directed in directions other than purely vertical and horizontal.
Unit Plan
NASA

Nasa: Vectors

For Students 9th - 10th
This site from NASA provides an excellent tutorial on vectors and their use in physics to describe the motion of objects. Vector addition and resolution are illustrated.
Interactive
Physics Classroom

The Physics Classroom: Vectors and Projectiles: Vector Guessing Game

For Students 9th - 10th
Try this adding vector challenge. Two random vectors are displayed, and students must quickly decide on the size and direction of the resultant. The challenge is to solve as many correctly as possible in 20 seconds. Repeat, and beat your...
eBook
Physics Classroom

The Physics Classroom: Vectors: Forces in Two Dimensions: Addition of Forces

For Students 9th - 10th
In this tutorial, examine the effect of forces acting at angles to the horizontal, such that the force has an influence in two dimensions- horizontally and vertically.
Unit Plan
Curated OER

Zona Land: Mechanics and Vectors

For Students 9th - 10th
An exceptional tutorial on the topic of vectors that offers many helpful graphics, some of which are interactive.
Interactive
Curated OER

Zona Land: Components of a Vector

For Students 9th - 10th
An interactive Java applet where users can rotate a vector about its tail and view the components of that vector. Magnitude of the components is updated on screen as the vector is dragged.
Article
Khan Academy

Khan Academy: Particle Systems With Forces

For Students 9th - 10th
Applying the forces of wind and/or gravity to a particle system so that the system can apply force to all individual particles. In addition, adding a repeller where all the force vectors have a different direction is illustrated.
Interactive
CK-12 Foundation

Ck 12 Exploration Series: Simulations: Physics: Driverless Car

For Students 9th - 10th
[Free Registration/Login Required] Learn about adding two vectors together by components in the context of a GPS-style city map. Adjust magnitude and angles in the two vectors to simulate the driverless car. Examples taking this concept...
Website
University of Virginia

Uva Physics: Using Vectors to Describe Motion

For Students 9th - 10th
Background information on vectors and their use in describing motion in two dimensions. A comparison of Aristotle's and Galileo's perspectives on force and motion is given.
Interactive
Walter Fendt

Walter Fendt: Resultant of Forces (Addition of Vectors)

For Students 9th - 10th Standards
A short interactive activity which allows you to visualize the sum of vectors.
Website
Physics Classroom

The Physics Classroom: Resultants

For Students 9th - 10th
A tutorial that describes what a resultant is and how a resultant is determined.
Interactive
Walter Fendt

Walter Fendt: Apps Zur Physik

For Students 9th - 10th
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...