Showing 141–160 of 1,000 ranked alternatives.
Software 4 Schools
Vote securely from any device
Manage school elections with online voting. Create elections without paper ballots. Students vote from home, school, or smartphones. View real-time results. Limit votes to one per student.
Smithsonian Institution
Design rockets and launch missions
Design rockets with customizable components like shape, propellant, and staging. Simulate suborbital, orbital, and escape velocity missions. Track performance metrics and adjust designs based on flight data.
Polyhedron Learning Media, Inc.
Investigate vector addition of forces.
The app simulates a force table for investigating vector addition of forces. It provides realistic data with errors for analysis and reporting, similar to hands-on equipment.
Thermo Fisher Scientific
Plot and compare spectra easily.
The app displays and compares spectra for biological applications. Users can add filters, search fluorophores, and email configurations in a printable format.
Thoa Nguyen
Solve math problems and track progress
Learners practice addition, subtraction, multiplication, and division through three difficulty levels. Complete problems to progress. Track scores and review answers for each question.
ECGsource LLC
Cardiac catheterization and angiography reference.
The app provides a medical reference for cardiac catheterization and angiography. It includes a searchable index of specialized topics, a database of videos, and a collection of images with formulas and tables.
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