Review concepts with featuring three levels of questions: overview, integration, and clinical correlation. Test knowledge with self-assessment tools. Access high-yield content for exam preparation and course learning.
Calculate ballistic trajectories using metric or imperial units. Input speed, angle, and elevation to generate distance and time data. Export dynamic charts for 100, 200, 300, and 500-yard ranges.
Generate tones and sounds at specific frequencies. Create single or multiple tones. Use musical note presets. Produce binaural beats. Generate SFX sounds. Analyze waves. Perform tests. Adjust settings.
Teach good and hard work through task-based . Assign points with customizable dollar values. Add up to four users. Include optional passcode and online account for cross-device access. Fun animations reinforce learning through .
Allows users to create multiple counters with custom names, colors, and categories. Set required values for each . Perform increment or decrement actions. Access full-screen counting mode for focused use.
Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
Explore a mysterious brown room by tapping to move or check objects. Use items with one tap or enlarge with two taps. Complete hints and answers to progress through beginner to intermediate difficulty levels.