How does light bend at the interface between two media, and what determines the angle? With Bending Light, students can explore light between two media of different indices of refraction and play with different prisms(shapes and materials) phet.colorado.edu/en/simulatio... #Optics #Prisms #edusky

In line with our mission to make STEM learning more engaging and accessible, we are honoured to be listed in the #LearningCabinet - a global list of EdTech solutions with proven potential to improve learning. Details: www.learningcabinet.org/tool/phet-in... #EdTechForGood #interactYourWay

Sims + STEAM = Success. Learn about the use of whole-class instructional strategies and digital “clickers” to ask #thought-provoking questions while using a simulation about the #greenhouse effect and climate change. #teacherPD #digitalClickers

With Make a Ten, learners will develop mental math strategies for taking apart and putting together numbers. Improve understanding of place value by using different sizes of paper for ones, tens, and hundreds. #placeValue #math #arithmetic phet.colorado.edu/en/simulatio...

Offline Access: Did you know that you can access our collection of sims offline? To learn more, visit phet.colorado.edu/en/offline-a... #PhET #offline #edtech

Sims + STEAM = Success. Learn about the use of whole-class instructional strategies and digital “clickers” to ask #thought-provoking questions while using a simulation about the #greenhouse effect and climate change. #teacherPD #digitalClickers #eduSky Register vz.to/4ht1YnG

Explore color perception, subtraction and addition with our Color Vision sim. Investigage the color a person sees for various combinations of red, green, and blue light. What light will pass through different colored filters? phet.colorado.edu/en/simulatio... #Photons #WhiteLight #edusky

Wave on a String is now available in #PhETStudio. You can set up your preset, save its configuration, and send it as a unique link. It’s that easy. Visit phet.colorado.edu/studio #interactYourWay #iTeachPhysics #physics

LIVE TOMORROW: Bring math and science concepts to life with PhET Interactive Simulations through interaction and exploration. Learn strategies to lead effective whole-class discussions using progressive questioning sequences to deepen understanding. #studentInquiry #worksheet #math vz.to/4ht1YnG

Thrilled to receive the AIP Meggers Project Award! This recognition supports our "Electricity and Magnetism with PhET" professional learning course, empowering high school teachers. Huge thanks to the American Institute of Physics! www.aip.org/aip/meggers-...

Can you predict the mean of these data sets? The Mean: Share and Balance simulation allows students to explore different conceptualizations of the mean (leveled out, shared, or balanced). #CentralTendency #Mean #interactYourWay phet.colorado.edu/en/simulatio...

Meet some of the #phet team in Colorado as we take a tour through our offices on campus. Catch some sneak previews of upcoming releases and learn more about how your favorite #edtechtools are made! #interactYourWay #edusky

Fellowship opportunity (U.S. only) Are you an educator for grades 8-12 who wants to inspire students toward in-demand tech careers? Join the 3-year #TCHIP Master #Teacher #Fellowship. Learn more: buff.ly/rMir37R Info session on Oct 23, 4:30 pm ET: buff.ly/n6Id442 #edusky

WEBINAR: Bring #math and #science concepts to life with PhET Interactive Simulations through #interaction and #exploration. Learn strategies to lead effective #whole-class discussions using progressive #questioning sequences to deepen understanding. vz.to/4ht1YnG

🥁 New publication - Membrane Transport🎉 In Membrane Transport, students learn about the relationships between solute properties, concentrations, and mechanisms for crossing a cellular membrane. @edusky #cellMembrane #activeTransport phet.colorado.edu/en/simulatio...

PhET is in #Atlanta for #NCTM2025!!  Stop by booth #1307, meet Cathy and Amanda - some of our math folks - and snag some awesome stickers. Join us on Friday for our session on Data Science lessons with PhET. #data #math #learning #mathisfun

Explore how #greenhouse gases affect infrared radiation and Earth's #temperature with our Greenhouse Effect sim. Observe photons as sunlight and infrared rays, adjust greenhouse gas levels, and evaluate energy flow in the atmosphere. #edusky phet.colorado.edu/en/simulations/greenhouse-effect

What are the variables that affect if a block sinks or floats in a fluid? Explore the basic principles of a submarine with our Buoyancy Sim. #Buoyancy, #Density, #iTeachPhysics  phet.colorado.edu/en/simulatio...

Discover multiple ways to decompose numbers with our #NumberPairs sim. Perfect for building number sense up to 20! Pairing up has never been so engaging! phet.colorado.edu/en/simulatio... #math #earlymath #composition

Explore the mysteries of quantum mechanics with our Quantum Measurement sim! Prepare & measure superposition states, dive into photon polarization, and experiment with Stern-Gerlach setups. phet.colorado.edu/en/simulatio... #physics #chatphysics #STEM

#Webinar: Bring algebraic concepts to life. Learn facilitation strategies using ready-to-implement lessons for solving one- and two- variable equations at our upcoming webinar. Sign up vz.to/4ht1YnG #teacherPD #PhET

#Webinar: Bring algebraic concepts to life. Learn facilitation strategies using ready-to-implement lessons for solving one- and two- variable equations at our upcoming webinar. Sign up://vz.to/4ht1YnG #teacherPD #PhET

With the Molarity simulation, students can qualitatively and quantitatively explore the relationships between the amount of solute, the solution's volume, and its #concentration. phet.colorado.edu/en/simulatio... #iteachchemistry #chemed

Differentiation Made Easy - not all learners start at the same level, so why should your simulations? With PhET Studio, you can easily create custom versions for different experiences, simplifying lesson design. #interactYourWay #PhETStudio Learn more: phet.colorado.edu/en/studio/ov...

#Webinar: Bring algebraic concepts to life. Learn facilitation strategies using ready-to-implement lessons for solving one- and two- variable equations at our upcoming webinar. Sign up: vz.to/4ht1YnG #teacherPD #PhET

#Webinar: Bring algebraic concepts to life. Learn facilitation strategies using ready-to-implement lessons for solving one- and two- variable equations at our upcoming webinar. Sign up://vz.to/4ht1YnG #teacherPD #PhET

Check out today’s @Google doodle! doodles.google/doodle/learn... Luckily, PhET sim users know all about quadratics because they use Graphing Quadratics phet.colorado.edu/en/simulatio... #quadraticFunction #math

How does a mass-spring system change throughout its oscillation? Explore real-time energy graphs with our Masses and Springs simulation to discover the relationship between mass, gravity, spring constant, length, and the period of oscillation.  #iTeachPhysics phet.colorado.edu/en/simulatio...

We are so proud to be featured in the latest video from the @YidanPrize and @hkmuofficial ! It's an honor to be included in this conversation about the future of education alongside so many inspiring innovators. #EdTech #Innovation #FutureOfLearning Check out the video youtu.be/7OLWKiHpsIs?...

Ready to take your PhET usage to the next level? Meet PhET Studio - your tool for creating PhET sims that meet your needs. Sign up to learn more cuboulder.zoom.us/webinar/regi... #interactYourWay #PhETStudio #edusky

Explore color perception, subtraction and addition with our Color Vision sim. Investigage the color a person sees for various combinations of red, green, and blue light. What light will pass through different colored filters? phet.colorado.edu/en/simulatio... #Photons #WhiteLight #edusky

Live Tomorrow (Webinar): Don't miss how to craft effective challenge prompts that guide student #inquiry while promoting creativity and exploration. Sign up vz.to/4ht1YnG #teacherPD #PhET

Are you thinking about the amount of time that likely goes into making a preset, and thought “nope. Don’t have time for that.” Let us walk you through how you impart a preset in easy steps! buff.ly/SHWQddm #InteractYourWay #PhETStudio

#Webinar: Discover how to craft effective challenge prompts that guide student #inquiry while promoting creativity and exploration. Sign up vz.to/4ht1YnG #teacherPD #PhET #edusky

The Collision Lab simulation allows students to investigate collisions in 1D and 2D. Experiment with the number of objects and initial conditions. Vary the elasticity to explore inelastic collisions. phet.colorado.edu/en/simulatio... #Elasticity #ConservationOfEnergy

Live Tomorrow (Webinar): Don't miss #Inquiry and Engagement with Activity Sheets. Learn about PhET’s recommendations for how to create and modify #activities, focusing on instructional context, #learning goals, pre-labs, open play, and data collection. Sign up vz.to/4ht1YnG

Ready to transform your classroom? With #PhETStudio, you can design the perfect interactive experience for your students. Set up the sim exactly how you want it, save your #uniqueconfiguration, and share a #customlink. It's as easy as Set. Save. Send. #edusky phet.colorado.edu/en/studio/ov...

Want to teach magnetic fields in a fun, interactive way? Check out our "Magnets and Electromagnets" sim! Students can experiment with bar #magnets, build #electromagnets with a battery, and explore #oscillatingFields with an AC source. #iTeachPhysics #edusky phet.colorado.edu/en/simulatio...

Learn how to design custom versions of our sims in easy steps! Set your preset however you want it. Save your preset with a unique title. Send your presets to your student as a link. Learn more buff.ly/EhksWBU #InteractYourWay #PhET

Webinar: #Inquiry and Engagement with Activity Sheets. Learn about PhET’s recommendations for how to create and modify #activities, focusing on instructional context, #learning goals, pre-labs, open play, and data collection. Sign up vz.to/4ht1YnG

Explore the interactions between a compass and a bar magnet with our Magnet and Compass sim! Vary the magnet's strength, see the effect on the field and take measurements using a field meter, demystify #electromagnetism phet.colorado.edu/en/simulations/magnet-and-compass #iteachphysics #physics

Can you predict what happens to the current when battery resistance or wire #resistivity is changed? Explore the relationship between #voltage, #current, and #resistance in our #Circuit Construction Kit: DC. phet.colorado.edu/en/simulations/circuit-construction-kit-dc/ #chatphysics #physics

Rutherford Scattering lets students identify factors that change the deflection of alpha particles and why these factors impact alpha particle deflection. #edusky #iteachphysics #quantum phet.colorado.edu/en/simulatio...

#PhETStories Isabelle Parkes, a Senior Teacher Fellow, shares her thoughts about using PhET sims to support student #metacognition through #discourse. medium.com/@phet-global...

Time for a quick #quiz! Comment your guess below! Thanks to our amazing global community of #translators, how many languages do you think our sims are translated into? #OER #edtech Hint 🤩 phet.colorado.edu/en/simulatio... How to translate phet.colorado.edu/en/for-trans...

The Centre and Variability simulation allows students to visually explore measures of spread in the context of comparing four kickers’ unique data distributions. Discover #mean, #median, #range, Interquartile Range and Mean Absolute Deviation phet.colorado.edu/en/simulatio...

Ever wonder what happens when you rub two objects together?🤔 Our Friction simulation lets students explore at the atomic level how #friction generates heat! Fantastic tool for exploring the invisible forces at play. phet.colorado.edu/en/simulatio... #edusky #Thermodynamics #CustomizeInPhETStudio

Great news for Public schools & districts! 🏫 Get FREE access to PhET Studio (20 seats!), our Mobile App, & Teacher PD for the 2025-26 school year through the PhET for Schools Network. Take advantage to transform your #STEM classrooms! Apply now: bit.ly/3DwuGFQ #EdTech #edusky

What factors affect the rate of #diffusion? The Diffusion simulation allows students to explore how two #gases mix. Experiment with concentration, temperature, mass, and radius to determine how these factors affect the rate of diffusion. #Thermodynamics #edusky phet.colorado.edu/en/simulatio...

Area Model Algebra is perfect for discovering how area can be partitioned into smaller products. A great way to show the total #area is the sum of its parts! Students can also test their understanding of missing #dimensions, partial #products, and total #areas #math phet.colorado.edu/en/simulatio...