Lesson Plans SET A for Grades 3-4-PDF Lesson 2- Draw a Picture- Presentation

PDF Lesson 2- Draw a Picture- Presentation

Pdf Summary

Lesson 2 of the Math Kangaroo Class for levels 3-4 focuses on the problem-solving strategy of drawing a picture or diagram. This approach helps students create visual representations of problems, making it easier to identify key elements that may not be immediately obvious from a text description. The lesson includes several problem sets that encourage students to practice this strategy. <br /><br />One example provided involves arrows hitting balloons, requiring students to determine how many balloons are affected. Another example presents a scenario involving rockets exploding into stars, challenging students to calculate how many stars each rocket produces. Additional problems include calculating the smallest number of children necessary for each to have at least one brother and sister, and finding the length of a square's side with a perimeter equivalent to a given rectangle.<br /><br />The sessions encourage students to use simple symbols and draw to scale according to problem descriptions, emphasizing how visualization can aid in conceptualizing complex or multi-step problems. The exercises cover a range of topics, from counting insects on flowers to determining how many pitchers can fill a barrel, demonstrating the versatility of diagram drawing in various mathematical contexts.<br /><br />The "Exit Ticket" section prompts students to reflect on which problems were most effectively addressed using diagrams, when they might opt to use this strategy, and how to tackle potential challenges. It encourages peer feedback and includes an optional homework assignment from a past Math Kangaroo exam.<br /><br />A bonus question about cutting a rectangular paper into squares through a series of straight cuts is presented as an additional challenge. Overall, the lesson underscores the utility of diagrams in simplifying and solving mathematical problems.

Keywords

problem-solving

drawing diagrams

Math Kangaroo

visual representation

mathematical visualization

problem sets

conceptualizing problems

exit ticket

peer feedback

bonus challenge