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Differential Equations & Slope Fields

by Anonymous

Draw slopes on a grid, then add curves that follow them to see what solutions to differential equations look like.

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About this app

Differential Equations and Slope Fields is an interactive calculus learning app that visualizes how a differential equation assigns a slope at each point. Explore slope fields for equations such as y′ = x, y′ = y, y′ = x + y, and y′ = −x/y, then choose starting points to draw solution curves that follow the field. A separate logistic-growth section shows how carrying capacity, growth rate, and starting value affect an S-shaped curve, equilibrium, or decline toward capacity.

Use cases

  • High school students learning differential equations and slope fields
  • Teachers demonstrating solution curves during calculus lessons
  • Learners exploring how initial points change differential-equation solutions
  • Students studying logistic growth and carrying capacity
  • Math practice sessions focused on visual intuition

Features

  • Interactive slope-field visualizations for four differential equations
  • Solution curves drawn from selectable starting points
  • Three guided tabs: slope field, solution curve, and logistic growth
  • Adjustable carrying capacity K, growth rate, and starting value
  • Step-by-step missions with reset and next controls