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Popis

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?

Ukážkové ciele vzdelávania

  • 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.
Verzia 1.05

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( 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. This contribution was designed by PhET. Trish Loeblein
VŠ-zač
Výb Fyzika
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. This contribution was designed by PhET. Trish Loeblein
VŠ-zač
Demo
Lab
Fyzika
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. This contribution was designed by PhET. Trish Loeblein VŠ-zač
Lab

Demo
Chémia
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein ZŠ-II
VŠ-zač
Výb Chémia
Density-introduction A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Katherine Perkins, Christine Denison
ZŠ-II
Lab
Otaz
Demo
Fyzika
Chémia
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. This contribution was designed by PhET. Trish Loeblein VŠ-zač
Lab
Otaz
Veda o Zemi
Fyzika
Chémia
Exploring (proportional) Density A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Mary Burr ZŠ-II Guided Matematika
Investigating Density, Volume, Mass and Weight A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dr. Wendy Adams K-5
ZŠ-II
VŠ-zač
Lab Fyzika
Relative Density - sink or float A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jackie Esler ZŠ-II Lab
Fyzika
Iné
Chémia
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 ZŠ-II Lab Chémia
Density and Buoyancy A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Milton Johnson
ZŠ-II

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) Lab
Guided
Fyzika
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein ZŠ-II Iné Chémia
Veda o Zemi
Biológia
Fyzika
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein updated by Diana López
ZŠ-II
Iné Chémia
Fyzika
Biológia
Veda o Zemi
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain VŠ-zač
Iné Chémia
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López
ZŠ-II
Iné Matematika
Chémia
Biológia
Fyzika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López
VŠ-zač
Iné Chémia
Matematika
Fyzika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López ZŠ-II
K-5
Guided
Demo
Lab

Disk
Matematika
Astronómia
Chémia
Fyzika
Dentsitatea - Sarrera Katherine Perkins, Christine Denison (Manu Goioganaren itzulpena) Guided
Lab
Fyzika
Densitat Jordi Plana ZŠ-II Lab
Fyzika
Opdracht over Dichtheid Asma Sihmidi ZŠ-II Disk
Demo
Guided
Chémia
Density Exploration (w/ Extension Questions) Michael Hoehn Lab Chémia
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ-II
Iné Biológia
Chémia
Fyzika
Mr. T's Density Phet Lab Mike Tejada
ZŠ-II

Lab
Chémia
Virtual Density Jim Hewitt ZŠ-II Lab Fyzika
Density Investigation Laura Mattick Guided Chémia
Density Simulation Eric Wright ZŠ-II Lab Chémia
Fyzika
High School Inclusion Class Density Lab Clarence Canty ZŠ-II
Guided
Lab
Chémia
Fyzika
Density Lab Jamie Schoenberger ZŠ-II Lab
Guided
Chémia
Density and Earth's Crust Rosemary Boardman ZŠ-II Guided Veda o Zemi
Density Melanie Williams ZŠ-II Disk
Fyzika
Pool Cubes 1 - Density Dean Baird, Paul G. Hewitt Lab
Density Lab beverly eason Fyzika
Density-MS Tamara Sneed ZŠ-II Iné
masse volumique Jinane Aoun ZŠ-II Lab
Guided
Fyzika
Φυλλάδιο Παρατηρήσεων πειραμάτων μέτρησης πυκνότητας Παπανικολάου Γεώργιος (M. ed.) ZŠ-II Lab
Εργαστήριο Πυκνότητας Ιωάννης Λεύκος K-5 Lab Fyzika
Rapat Massa Fayakun Muchlis
ZŠ-II
Lab Fyzika
Densità Natasha S ZŠ-II
Lab Fyzika
Densità_attività lab._ITALIANO Natasha Samousenko
ZŠ-II
Lab Fyzika
Chémia
밀도 SIM 사용지침서 이화국(Wha Kuk Lee) ZŠ-II
K-5
Demo
Lab
Biológia
Chémia
Fyzika
Flutuabilidade de objetos e densidade Victor Augusto Bianchetti Rodrigues ZŠ-II Guided
Lab
Veda o Zemi
Chémia
Atividade de hidróstática João Batista da Silva; Gilvandenys Leite Sales ZŠ-II Guided
Lab
Fyzika
Plano de Aula Density Manuel Bandeira dos Santos Neto; Raphael Alves Feitosa. Demo
Guided
Lab
Chémia
Densidade Diogo Magalhães Guided
Lab
Fyzika
Chémia
Laboratorio de Densidad walter Manuel Trujillo Yaipen VŠ-abs
K-5

ZŠ-II
VŠ-zač
VŠ-pokr
Iné
Demo
Guided
Lab
Výb
Iné
Iné
Fyzika
DENSIDAD FRANCISCO CRUZ CANTU ZŠ-II
VŠ-zač
Guided

Lab
Fyzika
Densidades norman moreno VŠ-zač Guided
Lab
Fyzika
Densidad de solidos daniel cruz ochoa ZŠ-II Lab Fyzika

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Autorský tím Iné knižnice Poďakovanie
  • Wendy Adams
  • Kelly Lancaster (lead)
  • Trish Loeblein
  • Chris Malley
  • Jonathan Olson (developer)
  • Archie Paulson
  • Kathy Perkins
  • Noah Podolefsky
  • Sam Reid (developer)
  • Carl Wieman
  • Away3D
  • Box2D