Teks
数学4.3（d）
将两个分数与不同的分子和不同的分母进行比较，并使用符号>，=或<;表示比较。
20教学资源s for those 'aha' moments
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教学资源
Understanding Equivalent Fractions PowerPoint
A 25-slide editable interactive PowerPoint to use when teaching your students about equivalent fractions.
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教学资源
4年级Daily Warm-Up – PowerPoint 1
A 70-slide PowerPoint presentation containing a variety of quick warm-up activities.
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教学资源
Fraction Strips
A set of fraction strips for students to cut out and use when learning about fractions.
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教学资源
数学调查 - 具有共同分母的分数的操作
A mathematics investigation about fractions, embedded in a real-world context.
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教学资源
Fraction, Percentage, and Decimal Circles
一组分数、小数和百分比to use with your students when teaching equivalency.
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资源包
数字对话教学资源包 - 4年级
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
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unit plan
Understanding Fractions - Grade 3 and Grade 4
This Mathematics unit covers a range of concepts relating to fractions.
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课程计划
Fractions Investigation - Renovate with a Rug (1)
A 60 minute lesson in which students will apply knowledge and understanding of fractions to a real-world context.
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课程计划
Fractions Investigation - Renovate with a Rug (2)
A 60 minute lesson in which students will apply knowledge and understanding of fractions to a real-world context.
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课程计划
Fractions Investigation - Renovate with a Rug (3)
A 60 minute lesson in which students will apply knowledge and understanding of fractions to a real-world context.
