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02:43 Thinking & Learning Growth Mindset vs Fixed Mindset: An Introduction Lesson duration 02:43 273,343 Views
04:59 Science & Technology What happens when your DNA is damaged? Lesson duration 04:59 2,573,971 Views
04:30 Social Studies What makes the Great Wall of China so extraordinary Lesson duration 04:30 6,632,125 Views
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03:21 Literature & Language How misused modifiers can hurt your writing Lesson duration 03:21 544,773 Views
03:50 Design, Engineering & Technology Can you solve the bridge riddle? Lesson duration 03:50 22,716,399 Views
03:17 Science & Technology La conservación de nuestros espectaculares arrecifes de coral, vulnerables Lesson duration 03:17 18,245 Views
