John Weisenfeld

All the topics you would expect in a worksheet that covers Isotope Notation, but this worksheet changes every time you press F9. Great for creating worksheets for independent work, or quiz make-ups or even a test. Isotope notation consists of mass number, atomic number and ion charge. Reinforce all of those plus number of protons, number of neutrons, number of electrons, cation, anion, common isotope, and atomic weight versus common mass number.

Help students learn names, symbols, atomic numbers, # protons, # neutrons, # electrons (neutral atoms only), mass numbers, atomic weights, group numbers, special group names (metalloids, alkali metals, alkaline earth metals, transition metals, actinides, lanthanides, actinides, poor metals, halogens, noble gases, etc.), and phase at STP. But the best part is, every time you press F9 in this Excel spreadsheet, you get a *new*, *unique* and *random* version. You can use this for collaborative qu

Lewis Dot Diagrams Lewis Electron Dot Structures I created an Excel spreadsheet that can be used to generate unique or randomly generated worksheets or quizzes on Lewis Dot Notation from the chemical elements in groups 1, 2, 13, 14, 15, 16, 17, and 18. Here is a sample. https://files.acrobat.com/a/preview/f0888132-208f-4227-9c67-1d2996d2f686

Excel file has been created using random numbers to produce a RANDOMIZED quiz. Students are presented with 2 graphs. One is a wave in time, the other is a wave in space. Students are to determine frequency, period, amplitude for one wave and wavelength, velocity and amplitude for the other waveA above-and-beyond graph of a wave is also provided where students need to determine frequency, period, amplitude for a shifted wave. A page with answers is also provided. Students could work cooperati

These are 3 Randomized Quizzes for Kepler's 1st, 2nd and 3rd Laws. Randomized Quizzes use F9 button in Excel to create new versions each time it is printed. I've added another quiz for Kepler's 1st Law (more eccentricity) and it has an answer key. The other two still don't have an answer key. Working on that!

There are four Depth of Knowledge (DOK) levels, and each level is characterized by a number of skills that students can demonstrate in that level. How are you lessons? Do they have low level DOK? Are you in a rut? Open this file in Adobe Acrobat Reader (free) and click on one of the "Click to Pick" buttons. A random skill in each DOK level will be selected for you. Can you make or tweak your lesson to touch on each skill? This DOK "Spinner" will not avoid the skills you tend to avoid consc