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"Discoveries Induced by World Maps" PPT teaching courseware download 3
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"Addition and Subtraction of 10" 6-10 understanding and addition and subtraction PPT courseware 2
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"Understanding of 0" PPT courseware on understanding and addition and subtraction of numbers within 10
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"The Meaning of Area" PPT courseware on the areas of rectangles and squares
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"The Meaning of Decimals" The meaning of decimals and addition and subtraction PPT courseware 2
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"Addition within 5" 1-5 understanding and addition and subtraction PPT courseware
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"The Process and Characteristics of Urbanization in Different Regions" Rural and Urban PPT Courseware
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"Utilization and Protection of Metal Resources" Metal and Metal Materials PPT Courseware 5
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"Utilization and Protection of Metal Resources" Metal and Metal Materials PPT Courseware 6
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"The Role of Bacteria and Fungi in Nature" Bacteria and Fungi PPT Courseware
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Introduction to Chinese cross talk culture and art knowledge PPT
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"The Cold War between the United States and the Soviet Union" Diversified Development of the Contemporary World PPT Courseware 4
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European and American style business report PPT template with developed architectural background
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Ultra-widescreen technological style mobile phone new product launch PPT template
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"Discoveries Induced by World Maps" PPT teaching courseware download 4
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"The Birthplace of Civilization in the Great River Basin" PPT courseware on exploring the origins of civilization
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"The Cold War between the United States and the Soviet Union" Diversified Development of the Contemporary World PPT Courseware 2
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Dynamic slideshow template download with stylish player background
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"Re-Understanding of Averages" Data Representation and Analysis PPT Courseware
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"Cognition of 1-5" Cognition of 1-5 and addition and subtraction PPT courseware 3
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"Changes in Rice, Starch and Iodine" PPT courseware on changes in substances
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"Addition and Subtraction of 8 and 9" PPT courseware for addition and subtraction within 10
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"Transportation extending in all directions" various traffic and communication PPT courseware
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"The Properties and Uses of Carbon Dioxide" The World of Carbon PPT Courseware 2
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"Checking of Addition and Subtraction" PPT courseware for addition and subtraction within 10,000
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"Sum of interior angles and sum of exterior angles of polygons" Parallelogram PPT (Lesson 1)
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"Land Reform" The Establishment and Consolidation of the People's Republic of China PPT Courseware 4
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"Land Reform" The Establishment and Consolidation of the People's Republic of China PPT Courseware 3
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