This engaging inquiry based lab activity will guide your students to an understanding of Coulomb’s law as they learn what factors affect the force between two charged particles. This online lab is intended to be used with the Coulomb’s Law HTML5 Simulation from PhET interactive simulations. The link for the simulation can be found inside the resource. In the first activity students will learn how to determine the direction of the force between two charged particles. In the second activity students will determine the relationship between the force and the amount of charge on the particles. In the third activity students will determine the relationship between the force and the distance between the charged particles. In the summary questions students will practice what they have learned from the simulation and will use the Coulomb’s law equation to calculate coulomb’s constant and the magnitude of the force between two charged particles. PhET simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: hET Interactive Simulations. This PhET online simulation can be done from the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Notes covering a full description of Coulomb’s law.

In this guided inquiry online lab your students will investigate the three states of matter: solids, liquids and gases. By the end of this online lab they will be able to (1) describe the characteristics of the three states of matter, (2) compare the motion of the particles in the three different phases, (3) explain how to change the state of a material and be able to name the six different phase changes (4) understand that different substances have different melting and boiling temperatures and (5) state the relationship between the pressure, temperature, volume and amount of gas in a container. You will use one of the simulations from PhET Interactive Simulations. The simulation is called States of Matter: Basics (HTML5). The link for the simulation can be found inside the resource. All of our PhET Online Labs can be purchased as a money saving bundle. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations. This PhET online simulation can be done in the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Notes presenting a full explanation states of matter.

In this guided inquiry two part lab your students will investigate how an image is formed by four different optical instruments: a convex lens, a concave lens, a convex mirror and a concave mirror. In Part 1 students will investigate (1) how the characteristics of the image change as the object is brought closer to each of the lenses and mirrors, (2) the similarities and differences in image formation for each of the lenses and mirrors and (3) the meaning of the points F and 2F for the convex lenses and concave mirrors. In Part 2 students will draw the ray diagrams for each of the lenses and mirrors and take a more detailed look at the image characteristics for each object location. By the end of Part 2, if they are given the object location they will be able to state (1) the image location relative to points F and 2F, (2) the size of the image relative to the object size, (3) the image orientation and (4) the image type. For this online lab activity your students will use one of the simulations from PhET Interactive Simulations. The simulation is called Geometric Optics (HTML5). The link for the simulation can be found inside the resource. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations. This PhET online simulation can be done in the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets.

With this PhET Simulation your students will gain a complete understanding of the law of conservation of energy and the relationship between potential, kinetic and total energy as the skater moves along the skate ramp. I have done this activity with my students many times and they always find it fun and engaging. The best part is that your students won’t even know they are learning as they complete the included laboratory assignment sheet. This inquiry-based lab activity uses the Energy Skate Park: Basics HTML5 simulation from PhET Interactive Simulations. The simulation can be run from most cellphones, tablets and computers. Nothing to download or install. This activity will guide students as they observe how and why the potential, kinetic and total energy of the skater as she moves along the ramp. PhET simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations This product includes the lab worksheets and answer key in PDF format as well as a Getting Started Teachers Guide.

This product contains two separate physics lab activities, Resistance and Ohm’s Law, to be completed with two different PhET Interactive Simulations. The lab activities focus on the qualitative relationships governing two physical phenomena by using visual representations to show the factors that affect the resistance and current. A minimum amount of math is needed to answer the included questions. Your students will have fun playing with the simulation sliders and seeing what happens. In the first activity, your students will use the simulation called Resistance in a Wire HTML5. The learning goals for this activity are: (1) to know the definition of the terms resistance and resistivity. (2) to discover how resistivity relates to the resistance of a wire. (3) to discover the relationship between the length of a wire and its resistance. (4) to discover the relationship between the cross-sectional area of a wire and its resistance. In the second activity, your students will use the simulation called Ohm’s Law HTML5. The learning goals for this activity are: (1) to discover the relationship between the voltage in an electric circuit and the current through the circuit. (2) to discover the relationship between the resistance of an electric circuit and the current through the circuit. (3) to discover the relationship between the voltage in an electric circuit and the resistance of a circuit. These online guided inquiry labs are geared towards middle school and high school students. These are HTML5 web-based simulations that will run right in your web browser. Nothing to download or install. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website. This PhET online simulation can be done in the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Two pages of notes covering resistance and Ohm’s law. (4) A Getting Started Teachers Guide explaining the learning goals of the online lab and the important points of the simulation that you should point out before students begin their investigations into resistance and Ohm’s law.

In this kinematics product from my Tes shop you get everything you need to teach Velocity vs Time Graphs. This includes handout notes and six exercises with answer keys for all the questions. No Preparation Necessary! Just Download and Go! All the notes, exercises and solutions are included as PDFs and editable Pages files. At the top of each worksheet there is a link to the related video from my YouTube Channel, Step by Step Science. If your students need help understanding the concepts or completing the worksheets, they can simply click on the link and watch the YouTube video where everything is explained in detail. An outstanding resource for distance learning and students who are not able to attend class. Contents: (1) Two pages of handout notes. (2) Six exercises for your students to practice what they have learned. A total of 12 pages. (3) Answer keys for all exercises. (4) PDF and Pages files for all materials.

Need a great lab activity to engage your students and light up your classroom? This activity combines everything that students love: lab work, flames and color. In this lab your students will try to identity the following six metal salts based on their emission colors. Calcium chloride: Orange Copper chloride: Blue green Lithium chloride: Red orange Sodium chloride: Yellow Potassium chloride: Light violet Strontium chloride: Red Just like every person has a unique finger print, the color of light emitted by a metal when heated in a flame is unique to that metal. The emission colors can therefore be used to identify specific metals. When the metal salts are placed in the flame the electrons in each atom absorb energy. This energy is used to move the electrons from their ground state to an excited state. When the electrons move back to a lower energy level they emit the absorbed energy as a particle of light called a photon. You can see a video of the flame test colors on my YouTube channel. I hope you enjoy this great activity, I know your students will. Contents: Teacher’s Guide. Flame test lab worksheets and solutions in PDF and editable Pages documents.

This product from my Tes shop contains everything you need to teach the four kinematic equations with one dimensional horizontal motion. The kinematic equations are used to analyze the motion of objects that are experiencing constant uniform acceleration. In this product you get: a full sheet of handout notes including an explanation and two useful examples, three sets of exercises with answer keys and a detailed presentation for use during instruction or that your students can view outside the classroom. No Preparation Necessary! Just Download and Go! Everything included as PDF files and editable Keynote, PowerPoint and Word files. At the top of the worksheets there is a link to the related video from my YouTube Channel, Step-by-Step Science. If your students need help understanding the concepts or completing the worksheets, they can simply click on the link and watch the YouTube video where everything is explained in detail. An outstanding resource for students who are not able to attend class. Contains: (1) Handout notes (2) Three sets of exercises for your students to practice what they have learned. (3) Answer keys for all exercises. (4) Presentations in Keynote and PowerPoint. (5) Ready to go PDF files for all materials.

After completing this Color Vision PhET online physics lab your students will be able to: (1) describe what happens to white light when it passes through a color filter, (2) explain why filters are subtractive, (3) explain how white light is created, (4) state the three primary additive colors of light, (5) state the three secondary additive colors of light and explain how they are created, and (6) explain how other colors are created. This online lab activity uses the Color Vision HTML5 simulation from PhET Interactive Simulations. The simulation can be run from most cellphones, tablets and computers. There is nothing to download or install. PhET simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations. This product includes: (1) Three pages of notes on the theory of color vision. (2) The lab activity worksheets. (3) An answer key for the worksheets.

Using the PhET Projectile Motion simulation your students will perform several different experiments to investigate the motion of objects undergoing two-dimensional projectile motion. These investigations will include how the velocity and acceleration change in the x-direction and y-direction during the flight of the object and how the launch angle and mass of the object affect its range, maximum height and time of flight of the object. This web-based lab activity is available as a PDF file that can be completed by distance learners. This online lab activity uses the Projectile Motion HTML5 simulation from PhET Interactive Simulations. The simulation can be run from most cellphones, tablets and computers. Nothing to download or install. PhET simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Notes covering a full description of projectile motion.

In this guided inquiry online lab your students will investigate the pressure in fluids: liquids and air. By the end of this online lab they should be able to (1) describe how the pressure in air and water changes as a function of depth, (2) explain how the shape of the liquid container affects pressure, (3) describe all variables that affect pressure and (4) determine the density of an unknown fluid. This online lab is intended to be used with the Under Pressure (HTML5) Simulation from PhET Interactive Simulations. The link for the simulation can be found inside the resource. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: PhET Interactive Simulations. This PhET online simulation can be done in the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Notes presenting a full explanation of pressure and pressure in liquids.

This PhET Rutherford Scattering online physics lab provides an excellent opportunity for your students to observe, describe and compare the behavior of alpha particles as they travel though the Plum Pudding and Rutherford models of the atom. This simulation will enable your students to “see” alpha particles and their interactions with each of the atomic models presented in the simulation. After completing this lab your students should be able to: a) describe the difference between the Plum Pudding and the Rutherford models of the atom. b) describe how the alpha particle energy and the composition of the nucleus of an atom affect the amount of deflection of the alpha particles as they travel through the gold foil. c) explain the properties of the nucleus of an atom that Rutherford was able to deduce from the results of his experiments. Included in this product are: a getting started teachers guide. the PhET lab activity worksheets. solutions for the lab worksheets. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET online simulations are available from their website: phet.colorado.edu. The simulations can be done in the classroom or during distance learning.

This PhET Kepler’s Laws online physics lab will guide your students through an exploration of Kepler’s three laws of planetary motion. First, they will learn about the characteristics of an ellipse. Next, by manipulating the variables and observing the real-time effects on planetary motion, students will investigate the elliptical orbits of planets and the relationship between orbital period, orbital speed, gravitational strength and the planet’s distance from the sun. Students will collect and use data to reinforce key concepts and develop a mathematical understanding of these important laws of motion. They will calculate orbital eccentricity and investigate the graphical relationship between the orbital period and the length of a planet’s semi-major axis. Included in this product are: a getting started teachers guide. three pages of notes describing Kepler’s laws. the six page PhET online lab activity. solutions for the lab worksheets. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET online simulations are available from their website: phet.colorado.edu. The simulations can be done in the classroom or during distance learning.

This bundle is a great resource for teaching electromagnetic induction: magnetic flux, Faraday’s law and Lenz’s law. This product contains everything you need, well organized handout notes, two sets of exercises for each topic, as well as presentations for use in your instruction. This will be a great resource for you and your students. The exercises contain conceptual questions along with questions for practicing calculations. Answer keys are included for all exercises. There are links to videos from my Step by Step Science YouTube channel at the top of each worksheet. These videos give a detailed explanation of the material covered on the worksheets. If students need help understanding the concepts or completing the exercises, they can simply click on the link and watch the YouTube video where the topic is explained in detail. This is also an outstanding resource for students who are not able to attend class. All documents are included as PDFs and in editable forms such as Keynote, Pages, PowerPoint and Word. Contents: (1) One page of notes for each topic. (2) Two sets of exercises for each topic (3) Answer keys for all exercises. (4) Presentations for use during instruction.

Isotopes, atomic mass, percent abundance and average atomic mass can be very confusing concepts for students at all levels. This online inquiry lab will guide your students through these topics as they develop an in depth understanding of these concepts. This product is designed for use with the Isotopes and Atomic Mass HTML5 simulation from PhET Interactive Simulations. In this online lab your students will use information about the subatomic particles in an element’s nucleus and the element’s naturally occurring percent abundance in order to: (1) define the term isotope. (2) determine the identity of an atom. (3) calculate an element’s average atomic mass. (4) predict how an element’s average atomic mass will change if the percent abundance of its isotope changes. This online guided inquiry lab is geared towards high school and lower university students. PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website. This PhET online simulation can be done in the classroom or during distance learning. This product includes: (1) The lab activity worksheets. (2) An answer key for the worksheets. (3) Two pages of notes covering atomic structure and isotopes. (4) A Getting Started Teachers Guide explaining the learning goals of the online lab and the important points of the simulation that you should point out before students begin their investigations into isotopes and atomic mass.

Using another one of the excellent simulations from PhET Interactive Simulations, your students will be able to investigate the properties of longitudinal and transverse waves. After completing this lab students should be able to: a) make waves with water, sounds and light and see how they are related, b) discuss wave properties using the appropriate terms, c) explain how changing the frequency and amplitude affects the characteristics of a wave and d) determine a method to measure and calculate the speed of a wave. This PhET online lab contains three separate sections, one for each of the three types of waves: water, sound and light. The learning objectives for each section are different. The water waves section focuses on becoming familiar with the basic characteristics of transverse waves and the terms we use to describe waves such as wavelength, amplitude, crest, trough, frequency and period. Students learn how changing the frequency and amplitude affects wavelength and other characteristics of the waves. The sound waves section looks at how a speaker creates a longitudinal wave, how energy is transferred through a medium by this type of wave, the relationship between the frequency and period of a wave and how to calculate wave speed. In the light waves section students will measure the wavelength and period of waves of different colors of light and then use this information to calculate the frequency of light waves and the speed of light. They should then be able to summarize the relationships between the period, frequency and wavelength of light waves. You may want students to become familiar with the basic terms used to describe waves and their motion before they begin the simulation. Therefore, I have included a worksheet that students can complete before they get started. Students could also complete this worksheet during or after the simulation. For this activity your students will use one of the simulations from PhET Interactive Simulations. The simulation is called Waves Intro (HTML5). PhET simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website.

Looking for a great all-in-one resource for teaching electric circuits with resistors in parallel? This product contains well organized handout notes as well as a complete set of exercises for resistors in parallel. The exercises contain conceptual questions as well as questions for practicing calculations. Answer keys are included for all exercises. At the top of most of the worksheets there is a link to one or more videos from my YouTube channel. These videos give a detailed explanation of the material covered on each worksheet. If students need help understanding the concepts or completing the worksheets, they can simply click on the link and watch the YouTube video where the topic is explained in detail. An outstanding resource for students who are not able to attend class. Contents: (1) Three pages of notes for resistors in parallel. (2) Guided inquiry lab for the PhET HTML 5 simulation, Circuit Construction Kit. (3) Twelve pages of exercises and problems for your students to practice what they have learned. (4) Answer keys for all exercises and problems.

This free sample is an example of the type of exercises that are included in my Optics products. All products include a variety of conceptual and calculation based exercises. Links to my other electric circuits products are given below. At the top of each worksheet there is link to a video from my YouTube Channel, Step-by-Step Science I currently have over 100K subscribers. My videos give a detailed explanation of the material covered on the worksheets. If students need help understanding the concepts or completing the exercises, they can simply click on the link and watch the YouTube video where the topic is explained in detail. This is an outstanding resource for students who are not able to attend class.At the top of each worksheet there is link to a video from my YouTube Channel, Step-by-Step Science I currently have over 100K subscribers. My videos give a detailed explanation of the material covered on the worksheets. If students need help understanding the concepts or completing the exercises, they can simply click on the link and watch the YouTube video where the topic is explained in detail. This is an outstanding resource for students who are not able to attend class. The products available for my TpT store are included as PDFs and in editable forms such as Keynote, Pages, PowerPoint and Word. Most include: (1) One or more pages of notes. (2) Sets of exercises for students to practice their problem-solving skills. (3) Answer keys for all exercises. (4) Presentations for use during instruction.

This free sample problem is an example of the type of exercises that are included in my electric circuits products. All products include a variety of conceptual and calculation based exercises. Links to my other electric circuits products are below. At the top of each worksheet there is link to a video from my YouTube Channel, Step-by-Step Science I currently have over 100K subscribers. My videos give a detailed explanation of the material covered on the worksheets. If students need help understanding the concepts or completing the exercises, they can simply click on the link and watch the YouTube video where the topic is explained in detail. This is an outstanding resource for students who are not able to attend class. The products available for my TpT store are included as PDFs and in editable forms such as Keynote, Pages, PowerPoint and Word. Most include: (1) One or more pages of notes. (2) Sets of exercises for students to practice their problem-solving skills. (3) Answer keys for all exercises. (4) Presentations for use during instruction.

This one page of notes contains a summary of all the rules for resistors in series and parallel.