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Resources / guides

Study smarter. Start tonight.

Short guides for the points where gateway courses get hard.

  • Economics

    Guide

    Shift the curve, then find the new price

    A four-step routine for every supply and demand question.

    Coming soon
  • General Chemistry I

    Formula sheet

    General Chemistry I formula sheet

    Moles, molar mass, the ideal gas law and percent yield on one page.

    Coming soon
  • Engineering Statics

    Guide

    Draw a free-body diagram in five steps

    A checklist that catches the forces students forget most often.

    Coming soon
  • General Chemistry I

    Video

    Limiting reactants in two minutes

    Watch one reactant run out first and see why the yield stops there.

    Coming soon

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