Densidade

Densidade Captura de Pantalla  Baixar  Insertar
  • Densidade
  • Masa
  • Volume

Contidos

  • Densidade
  • Masa
  • Volume

Description

Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects?

Obxectivos de Aprendizaxe

  • Describe how the concept of density relates to an object's mass and volume.
  • Explain how objects of similar mass can have differing volume, and how objects of similar volume can have differing mass.
  • Explain why changing an object's mass or volume does not affect its density (ie, understand density as an intensive property).
  • Measure the volume of an object by observing the amount of fluid it displaces.
  • Identify an unknown material by calculating its density and comparing to a table of known densities.
Version 1.05

Teacher Tips

A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( PDF ).

Teacher-Submitted Activities

Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC
U-Inicio
MC Física
Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC
U-Inicio
Lab
Demo
Deb
Física
Using PhET in High School Chemistry- all my activities in pdf A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein U-Inicio
BAC
Deb
Demo
Lab
Química
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein S.O.
U-Inicio
BAC
MC Química
Density-introduction A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Katherine Perkins, Christine Denison S.O.
BAC
CCs
Lab
Demo
Química
Física
Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC
U-Inicio
CCs
Deb
Lab
Química
Ciencias da Terra
Física
Exploring (proportional) Density A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Mary Burr S.O. Guided Matemáticas
Investigating Density, Volume, Mass and Weight A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dr. Wendy Adams U-Inicio
11
BAC
S.O.
Lab Física
Relative Density - sink or float A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jackie Esler S.O. Lab
Deb
Física
Química
Outro
Density Lesson (with Putty Lab) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. UTeach Middle School PhET Team S.O. Lab Química
Density and Buoyancy A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Milton Johnson BAC
S.O.
Deb
Lab
Densidad, actividad con la simulación A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Katherine Perkins, Christine Denison (Marta Espina traslation) BAC Lab
Guided
Física
How do PhET simulations fit in my middle school program? Esta contribución foi deseñada por PhET. Sarah Borenstein S.O. Outro Química
Física
Ciencias da Terra
Bioloxía
Alignment of PhET sims with NGSS Esta contribución foi deseñada por PhET. Trish Loeblein updated by Diana López BAC
S.O.
Outro Ciencias da Terra
Física
Química
Bioloxía
PhET Sims Aligned to the Chemistry Curriculum Esta contribución foi deseñada por PhET. Julia Chamberlain BAC
U-Inicio
Outro Química
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Esta contribución foi deseñada por PhET. Diana López BAC
S.O.
Outro Bioloxía
Física
Matemáticas
Química
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Esta contribución foi deseñada por PhET. Diana López U-Inicio
BAC
Outro Física
Matemáticas
Química
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Esta contribución foi deseñada por PhET. Diana López S.O.
11
Discuss
Deb
Demo
Guided
Lab
Matemáticas
Física
Química
Astronomía
Dentsitatea - Sarrera Katherine Perkins, Christine Denison (Manu Goioganaren itzulpena) BAC Lab
Guided
Física
Densitat Jordi Plana S.O. Deb
Lab
Física
Opdracht over Dichtheid Asma Sihmidi S.O. Discuss
Guided
Demo
Química
Density Exploration (w/ Extension Questions) Michael Hoehn BAC Lab Química
MS and HS TEK to Sim Alignment Elyse Zimmer S.O.
BAC
Outro Bioloxía
Física
Química
Mr. T's Density Phet Lab Mike Tejada S.O.
BAC
Lab
Deb
Química
Virtual Density Jim Hewitt S.O. Lab Física
Density Investigation Laura Mattick BAC Guided Química
Density Simulation Eric Wright S.O. Lab Física
Química
High School Inclusion Class Density Lab Clarence Canty S.O.
BAC
Guided
Lab
Física
Química
Density Lab Jamie Schoenberger S.O. Guided
Lab
Química
Density and Earth's Crust Rosemary Boardman S.O. Guided Ciencias da Terra
Density Melanie Williams S.O. Deb
Discuss
Física
Pool Cubes 1 - Density Dean Baird, Paul G. Hewitt BAC Lab
Density Lab beverly eason BAC Deb Física
Density-MS Tamara Sneed S.O. Outro
masse volumique Jinane Aoun S.O. Guided
Lab
Física
Φυλλάδιο Παρατηρήσεων πειραμάτων μέτρησης πυκνότητας Παπανικολάου Γεώργιος (M. ed.) S.O. Lab
Εργαστήριο Πυκνότητας Ιωάννης Λεύκος 11 Lab Física
Rapat Massa Fayakun Muchlis S.O.
BAC
Lab Física
Densità Natasha S S.O.
BAC
Lab Física
Densità_attività lab._ITALIANO Natasha Samousenko BAC
S.O.
Lab Química
Física
밀도 SIM 사용지침서 이화국(Wha Kuk Lee) S.O.
11
Lab
Demo
Química
Bioloxía
Física
Flutuabilidade de objetos e densidade Victor Augusto Bianchetti Rodrigues S.O. Lab
Guided
Ciencias da Terra
Química
Atividade de hidróstática João Batista da Silva; Gilvandenys Leite Sales S.O. Deb
Lab
Guided
Física
Plano de Aula Density Manuel Bandeira dos Santos Neto; Raphael Alves Feitosa. BAC Guided
Lab
Demo
Química
Densidade Diogo Magalhães BAC Lab
Guided
Química
Física
Laboratorio de Densidad walter Manuel Trujillo Yaipen BAC
S.O.
Outro
11
U-Inicio
Grad
U-Av
Lab
Demo
Guided
MC
Outro
Física
Outro
DENSIDAD FRANCISCO CRUZ CANTU S.O.
BAC
U-Inicio
Guided
Lab
Deb
Física
Densidades norman moreno U-Inicio Lab
Guided
Física
Densidad de solidos daniel cruz ochoa S.O. Lab Física

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Equipo de Deseño Biliotecas externas Agradecementos
  • Wendy Adams
  • Kelly Lancaster (lead)
  • Trish Loeblein
  • Chris Malley
  • Jonathan Olson (developer)
  • Archie Paulson
  • Kathy Perkins
  • Noah Podolefsky
  • Sam Reid (developer)
  • Carl Wieman
  • Away3D
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