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 国家开放大学 / 小学数学教学研究

在小学数学问题解决中,一般过程为:(  )


A.
发现问题、分析问题、解决问题。

B.
发现问题、提出假设、分析问题、解决问题。

C.
发现问题、分析问题、提出假设、验证假设。

D.
发现问题、提出假设、收集材料,分析问题。
 参考答案:
 佳题速递:
  • 高等数学
  • 在全国教育大会上,习近平总书记指出,全党全社会要弘扬尊师重教的社会风尚,努力提高教师( )、( )、( ),让广大教师享有应有的社会声望。 习近平总书记教育重要论述研究
  • 说出一个走内创业路线的企业创新创业:理论实践与应用
  • _______ may cause lung cancer.A.SmokedB.SmokesC.SmokingD.Smoke统考英语B
  • 正常终尿约占原尿量的 生理学(影像)
  • 30、When I was a little girl, my brothers and I collected stamps for many years. My mother didn't use to work during the week, but she worked in the post office near our house on Saturdays, and she used to bring home all the new stamps as soon as they were issued (发行). On the day of the World Cup football final in London in 1966, we were very excited because England were playing West Germany in the final. When we were having lunch, my mother told us to go to the post office straightaway after the match if England won, but she didn't tell us why. At 2 o'clock my mother went back to work as usual, while the rest of the family were watching the football on TV at home. Although she wasn't watching the match, she was listening to it on the radio. England won 4:2 and so my brothers and I ran to the post office. As we burst in, my mother was standing behind the counter. She was waiting to sell us a very special limited edition with ENGLAND WINNERS on each stamp. We were over the moon. We still have it today,and perhaps it is worth a lot of money.统考英语阅读理解