Authors: Julie Ellis

  • Maison Jennie — Julie Ellis

    Maison Jennie — Julie Ellis

  • What’s Your Angle Pythagoras? A Math Adventure — Julie Ellis

    What’s Your Angle Pythagoras? A Math Adventure — Julie Ellis

  • What’s Your Angle, Pythagoras? — Julie Ellis

    What’s Your Angle, Pythagoras? — Julie Ellis

  • Pythagoras and the Ratios A Math Adventure — Julie Ellis

    Pythagoras and the Ratios A Math Adventure — Julie Ellis