A screenshot from the PhysQuiz.net Dashboard shows the new Accommodations & Modifications feature that allows teachers to alter assignments for students with special needs

The PhysQuiz.net March 2026 newsletter is out, which includes information about the new accommodations and modifications settings, a new webinar on Tuesday, March 24th, and more. Check it out and let me know what you think! #physicsed #iteachphysics mailchi.mp/physquiz.net...

A screenshot from the ChemQuiz.net Dashboard shows the new Accommodations & Modifications feature that allows teachers to alter assignments for students with special needs: Diagram color, Font size, Given values simplification, Multiple choice override, Multiple choice options reduction, and Timer multiplier

A screenshot from the ChemQuiz.net Dashboard shows settings options for the pop-out calculator, pop-out periodic table, and pop-out electronegativities table

A screenshot of a slide from the "Women in Chemistry" slide deck is titled "Darshan Ranganathan" and reads: Darshan Ranganathan was an organic chemist from India who was known for her work in bio-organic chemistry, including "pioneering work in protein folding." She created a protocol which achieved the autonomous reproduction of imidazole, an ingredient of histidine and histamine with pharmaceutical importance. As her career developed, she became a specialist in designing proteins to hold a wide variety of different conformations and designing nanostructures using self-assembling peptides.

The ChemQuiz.net March 2026 newsletter is out, which includes information about the new accommodations and modifications settings, a new webinar on Tuesday, March 24th, pop-out features for Question Banks, and more. Check it out! #chemed #iteachchem mailchi.mp/chemquiz.net...

A drawing shows a scientist drinking from a styrofoam cup that was intended to be used as a simple calorimeter instead of drinking from the coffee cup in their other hand, thinking "wrong coffee cup."

A screenshot from the Magnetism Quiz on PhysQuiz.net shows the new timer feature in the upper right corner as a partially-filled green ring with "3:14" displayed below the ring and a pink arrow pointing at the timer ring

A screenshot from the PhysQuiz.net Dashboard shows the seven new font options available for assignments: Arial, Consolas, Courier New, Garamond, Georgia, Helvetica Neue (default), and Times New Roman

The February PhysQuiz.net newsletter is out! Topics include a new Calorimetry Quiz, a new timer feature, a webinar on Wednesday February 25th, font options for assignments, and more!

Check it out here: mailchi.mp/physquiz.net...

#physics #physicsed #iteachphysics

The January PhysQuiz.net newsletter is out! Topics include a new Flashcards feature for Question Banks, additional Dashboard features, a webinar on Tuesday January 20th, new pricing, and more!

Check it out here: mailchi.mp/physquiz.net...

#physics #physicsed #iteachphysics

A screenshot from ChemQuiz.net shows an example of the new Flashcards feature that reads "Group 1 elements, form 1+ ions"

A screenshot from ChemQuiz.net shows an example of the new Flashcards feature with a light green background that reads "alkali metals"

A screenshot from ChemQuiz.net shows an example of the new Flashcards feature that reads "determined that there was a nucleus in every atom with the gold foil experiment" and shows a simple diagram of the experimental setup

A screenshot from ChemQuiz.net shows the new Flashcard options when creating or editing an Assignment

Happy New Year, everybody! 🎆 I just sent out the January 2026 ChemQuiz.net newsletter, which includes important updates:
➡️ NEW Flashcards and Dashboard features!
➡️ Zoom webinar on Tue 1/20 at 7pm ET
➡️ Updated pricing
Check it out and lmk what you think! #chemed #iteachchem mailchi.mp/chemquiz.net...

The PhysQuiz.net September 2025 newsletter! Coulomb's Law diagrams, AP® Physics 1 & 2 exemplars, pop-out calculator, and more #physics #physicsed #iteachphysics mailchi.mp/physquiz.net...

The logo for the Kerrville Public School Foundation shows the silhouette of a child reading a book while leaning against the letters "KPSF"

Tivy High School is a ChemQuiz.net school that's located in Kerrville TX, which was devastated by flooding this past July. Please consider helping their public school by donating to the Kerrville Public School Foundation, which gives out teaching grants and student scholarships! #chemsky #iteachchem

A screenshot of the PES Quiz at ChemQuiz.net shows a photoelectron spectroscopy graph below the question, "Which electron subshell is identified by the arrow in the following PES spectrum?"

A screenshot of the Coulomb's Law Quiz at ChemQuiz.net shows a diagram of an atom below the question, "The atomic radius of polonium (Z = 84) is 1.35 × 10^-10 m. What is the magnitude of the electric force on its outermost electron?"

A screenshot of the pop-up calculator that is now available on most of the quizzes on ChemQuiz.net

The August ChemQuiz.net newsletter is out! It includes information about the new PES and Coulomb's Law quizzes, as well as other new features across the site such as requiring students to round their answers using correct sig figs. Check it out! #chemsky #iteachchem mailchi.mp/chemquiz.net...

A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "Two charged particles, q1 = 3 × 10^-6 C and q2 = -1 × 10^-7 C, are arranged in such a way that they each experience -830 N of force. What is the distance between them?"

A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of two charged particles and an E-field sensor with the question, "What would be the strength of an electric field if it was measured in between two charged particles (q1 = -5.7 × 10^-6 C, q2 = -2.5 x 10^-7 C) that are spaced 0.43 m apart and the measurement is taken 0.22 m to the right of the first particle?"

A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a charged particle in a uniform electric field with the question, "A particle with a charge of 1.6 × 10^-8 C is placed in a 899 N/C electric field, causing it to experience an acceleration of 2.4 × 10^19 m/s^2. What is the mass of the particle?"

A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "The atomic radius of polonium (Z = 84) is 1.35 × 10^-10 m. What is the magnitude of the electric force on its outermost electron?"

Just added diagrams to the Coulomb's Law & Electric Fields Quiz! I also added a new question type to calculate the force between an atom's nucleus and its outermost electron. Check it out & let me know what you think! physquiz.net/cou #physics #iteachphysics

The June 2025 PhysQuiz.net newsletter is out! Topics include the new Images feature for Question Banks, a new anti-cheating security feature, annual site maintenance, planned new features for next school year, and some personal news about my oldest kid graduating! mailchi.mp/physquiz.net...

🚀 Just sent out the PhysQuiz.net April 2025 newsletter: Rubrics, new half-life calculations, new Question Banks question types, bug fixes, and more! mailchi.mp/physquiz.net... #physics #iteachphysics

PhysQuiz.net is now on BlueSky! Here's the January 2025 Newsletter, which includes important information about the new Questions Bank feature, several new quiz and Dashboard features, and lots of bug fixes. #physics #iteachphysics #physsky mailchi.mp/physquiz.net...