Brooke's+LEDP

=Class Description: Math Mountains =

**Grade level:** Kindergarten
====**Subject: **Math ==== **Time:** 30 minutes ====**Previous lesson:** Students have been working with Math Mountains in a variety of lessons. Students will complete this hands on activity and follow up with a Math Mountain computer game.  ==== =Learning Principles: = Achievement Principle – For learners of all levels of skill there are intrinsic rewards from the beginning, customized to each learner’s level, effort, and growing mastery and signaling the learner’s ongoing achievements.

Practice Principle – Learners get lots and lots of practice in a context where the practice is not boring (i.e. in a virtual world that is compelling to learners on their own terms and where the learners experience ongoing success.)

K.OA.2 Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem. K.O.A.3 Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1). MP.5 Use appropriate tools strategically. Students select and use tools such as drawings, number bonds, and the number path to solve problems. =<span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Objective: = <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Students will be able to create and answer equations within 10 by producing an example on their template and writing a matching equation.
 * <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">CCSS Standard: **

<span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">~Engage New York p. 4.A.17 (laminated) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">~Two different healthy food options (raisins and cheerios)-place 10 items total in a ziplock ready for student use. Bags should have a variety of food combination (6 raisins and 4 cheerios, 4 raisins and 6 cheerios and so on.) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">~Dry erase markers <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">~Erasers
 * <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Materials: **

> <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"> > > > <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Example: <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"> > >
 * <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Procedure: **
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Explain to students that a Math Mountain is a fun way to learn addition. Begin by handing out Engage New York p. 4.A.17
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Each student should then receive a bag of manipulatives (raisins and cheerios).
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Have students place all their raisins in the bottom left circle and all their cheerios in the bottom right circle.
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Explain that the lines represent all the manipulatives coming together like and equation.
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">After students have answered correctly, invite students to eat two pieces of the manipulative that is in front of them.
 * 1) <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;"><span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Students are to repeat steps 3-5 until their manipulatives are gone.

<span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">**Follow up activity**: [|__https://docs.google.com/presentation/d/1QRMZm9bnLAeOntIdXJiUb4iDQkmyjNpvwiXb437KRgE/pub?start=false&loop=false&delayms=3000__]


 * <span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">References: **

<span style="background-color: transparent; color: #000000; font-family: Arial; font-size: 16px; text-decoration: none; vertical-align: baseline;">Kindergarten Mathematics Module 4, Topic A, Lesson 1. (n.d.). Retrieved May 14, 2015, from [|__https://www.engageny.org/resource/kindergarten-mathematics-module-4-topic-lesson-1__]