Heating and Cooling | Hero Elementary™ | PBS LearningMedia
Heating and Cooling | Hero Elementary™ | PBS LearningMedia
In these Hero Elementary activities, children explore how materials change when heated and cooled. For example, if you cool a liquid, it may become solid. What happens when you reverse the process and heat the solid—does it become liquid again? Or, if you heat a solid, it may become liquid. If you cool the liquid, will it get solid again ...
pbslearningmedia.org2020年6月1日
短视频
Here’s the gang at Hero Elementary carving their pumpkins. Making a soccer ball is a cool idea! What are you planning to do with your pumpkin this year? | PBS KIDS
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Here’s the gang at Hero Elementary carving their pumpkins. Making a soccer
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Hero Elementary Episodes
Hero Elementary - Squeak to Me/Team’s Song Theme Song Video | PBS KIDS
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Hero Elementary - Squeak to Me/Team’s Song Theme Song Video | PBS KIDS
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2021年7月9日
Hero Elementary - Heroes in Space, Part 1/Heroes in Space, Part 2 Video | PBS KIDS
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Hero Elementary - Heroes in Space, Part 1/Heroes in Space, Part 2 Video | PBS KIDS
pbskids.org
10 个月之前
Hero Elementary | New Episodes Coming March 29th | PBS KIDS
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Hero Elementary | New Episodes Coming March 29th | PBS KIDS
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2021年3月22日
热门视频
Inventor's Day | Hero Elementary | PBS KIDS
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Inventor's Day | Hero Elementary | PBS KIDS
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已浏览 1018 次2023年2月11日
Animal Parents and Their Young | Hero Elementary™ | PBS LearningMedia
Animal Parents and Their Young | Hero Elementary™ | PBS LearningMedia
pbslearningmedia.org
2020年6月1日
Hero Elementary | Strength Training! | PBS KIDS
2:06
Hero Elementary | Strength Training! | PBS KIDS
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2021年5月30日
Hero Elementary Characters
Power of Observation
0:33
Power of Observation
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已浏览 699 次2021年10月26日
Hero Elementary - Twin Cities PBS
Hero Elementary - Twin Cities PBS
tpt.org
2019年2月19日
Electra Characters | Course Hero
Electra Characters | Course Hero
coursehero.com
2020年1月14日
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