This topic contains a solution. Click here to go to the answer

Author Question: Karen Ravitch has her fifth graders working on activities in which they determine the densities of ... (Read 78 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
Karen Ravitch has her fifth graders working on activities in which they determine the densities of different liquids, such as water, alcohol, cooking oil, and glycerin, by putting equal volumes on balances and seeing which ones are heavier. The also see which ones will float on others by pouring them together. "This is the only way they get to where they really understand the ideas," Karen contends. 
Karen's approach to science is most strongly grounded in:
◦ perennialism.
◦ essentialism.
◦ progressivism.
◦ social reconstructionism.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by plus1 on May 29, 2021

FergA

  • Sr. Member
  • ****
  • Posts: 352
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 26% of students answer this correctly




plus1

  • Member
  • Posts: 676
Reply 2 on: May 29, 2021
YES! Correct, THANKS for helping me on my review


Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

For a complete list of videos, visit our video library