Incoming Resources
- Desliza y empuja, un libro sobre rampas, por Michael Dahl ; ilustrado por Denise Shea ; traducción, Sol Robledo
- Kinematics and dynamics of machinery, Charles E. Wilson, J. Peter Sadler, Walter J. Michels
- Wheels around, Shelley Rotner
- Inclined planes in my makerspace, by Tim Miller and Rebecca Sjonger
- Simple machines made simple, Ralph E. St. Andre
- What are levers?, by Helen Frost ; consulting editor, Gail Saunders-Smith
- Simple machines, Fran Whittle, Sarah Lawrence
- How do you lift a lion?, Robert E. Wells
- Cut, chop, and stop, a book about wedges, by Michael Dahl ; illustrated by Denise Shea
- What are wheels and axles?, by Helen Frost; consulting editor, Gail Saunders-Smith
- What are inclined planes?, by Helen Frost
- Tires, spokes, and sprockets, a book about wheels and axles, by Michael Dahl ; illustrated by Denise Shea
- Wedges, by Anne Welsbacher
- Smash!, Wile E. Coyote experiments with simple machines, by Mark Weakland ; Illustrated by Christian Cornia
- Screws in my makerspace, Tim Miller and Rebecca Sjonger
- Pulleys, by Anne Welsbacher
- Inclined planes, a Millimages, Pearson Broadband and Schlessinger Media coproduction in association with France 5, ZDF, TVO, TFO ; producer, Emmanuel Franck ; director, Diego Zamora ; script by Adrian Raeside, Simon Jollands and Jonathan Peel
- Palancas, texto, Michael Dahl ; traducción, Martín Luis Guzmán Ferrer ; revisión de la traducción, María Rebeca Cartes
- Wheels and axles, by Anne Welsbacher
- Levers, by Anne Welsbacher
- Machines we use, Sally Hewitt
- Making machines with pulleys, Chris Oxlade
- Poleas, texto, Michael Dahl ; traducción, Martín Luis Guzmán Ferrer ; revisión de la traducción, María Rebeca Cartes
- Slopes, written by Caroline Rush and illustrated by Mike Gordon
- Planos inclinados, por Sally M. Walker y Roseann Feldmann ; fotografías de Andy King
- Gear up!, marvelous machine projects, Keith Good
- What are pulleys?, by Helen Frost; consulting editor, Gail Saunders-Smith