Grand Canyon: Curriculum, Assessment and Methods: Science and Mathematics
March 31, 2013
Lesson Plans Website Lesson Plan One
Standards
The standard to the second grade number sense lesson plan website on fractions was supported in many ways. The learning objective geared the teacher and student to know what was expected of the students. The standard was also matched up by the assessment of the lesson. The value of student discussions to help form meaning through operations in mathematics is present in the standards in this website.
Methodology of Number Sense
The methodology of number sense is used to expand the knowledge of numbers in diverse ways. By showing how fractions relate to the real world in measurements build on extensible and natural concepts of numbers that are wished for. In this fraction lesson plan the teacher in her presentation showed students shapes that were divided into four parts. This helped show concrete examples of part-whole comparisons in a lesson built around good number sense.
Also, in the teacher’s presentation she used tiles and asked the students to pretend that they were cookies that she wanted to share with her neighbors and her family. The teacher asked the students how many groups they will need to share these cookies. Fractions are a result of the relationship of numbers being broadened and explored. Mathematical Operations
The mathematical operation that was used in the activities of this lesson plan was division. In using division of equal parts in this lesson plan students can learn effectively to use this operation in the world of sharing their pieces of cookies with neighbors and family. By using division it helps connect interpretation of dividing cookies into four equal parts by using fractions. Students will build on their understanding of the division operation and develop
References: Elementary and Middle School Mathematics: Teaching Developmentally, Seventh Edition, by John A. Van de Walle, Karen S. Karp, and Jennifer M. Bay-Williams. Published by Allyn & Bacon. Copyright © 2010 by Pearson Education, Inc https://www.juab.k12.ut.us/index.php?option=com_content&view=article&id=1168:2nd-grade-math-lesson-plan-fractions&catid=66:grammar&Itemid=58 http://www.discoveryeducation.com/teachers/free-lesson-plans/problem-solving-math-episode-1.cfm#vo http://www.discoveryeducation.com/search/page/-/-/-/-/index.cfm?Ntx=mode+matchallpartial&Ntk=all-prelogin&Ne=4294967201&Nr=OR(OR(d_Index_Type:Pre-login),OR(d_Domain:www.fit4theclassroom.com))&N=31+4294967201+4294967281