## Reflection: Lesson Planning The Tree of Peace: A Division Lesson - Section 2: Introduction

I believe that embedding mathematical content in real world contexts (in this case, science, social studies, and environmental ethics) enriches the student learning environment.  In the real world very few subjects are thought about in isolation and therefore it makes sense to me that, once the basic skill is taught, math should also not be taught in isolation.  Making meaningful connections between content areas and letting children experience the reality that mathematics does not exist in its own separate subject bracket enriches children's ability to both understand the content and to use it to evaluate issues, apply possible solutions, and hopefully, someday, create new paths through the complicated modern world.

Additionally, it’s important not to embed my lessons too deeply into one area only.  For example, while I am very interested in teaching about the natural environment (Counting Clams, Lobes on Leaves, and Fun with Frogs) I make deliberate effort to draw from a variety of areas.  I try to bring social studies themes into lessons, whether it’s basic geography (Lucky Luggage Tags and Lucky Luggage Tags International), architecture and history (Shapes in Architecture & Great Buildings of the World), humanitarian issues (Making a Difference with Math and A Restaurant in Kampala), video games (there’s room for a rich dialogue there), or Volcanoes of the World (geography, science, and integrated technology).

Real World Context
Lesson Planning: Real World Context

# The Tree of Peace: A Division Lesson

Unit 5: Division in Context
Lesson 3 of 3

## Big Idea: Division can be used to determine the approximate age of trees. Knowing the age of trees is one factor in determining their intrinsic and human value.

Print Lesson
6 teachers like this lesson
Standards:
Subject(s):
Math, environmental ethics, Critical Area, Real World Math, ELA (legend)
63 minutes

### Jennifer Valentine

##### Similar Lessons

3rd Grade Math » Understanding Division
Big Idea: Children need to understand the two types of division, sharing and measuring/grouping. This lesson will allow them to explore strategies to solve for quotients using manipulatives.
Favorites(10)
Resources(33)
Troy, MI
Environment: Suburban

###### Multiples in a Minute
Big Idea: Understanding multiplication is repeated addition is the first step in understanding the concept.
Favorites(4)
Resources(16)
Scottsdale, AZ
Environment: Urban

###### RTI: Making Solving One Step Word Problems a Piece of Cake!
4th Grade Math » Multiplication Unit
Big Idea: Students learn to take apart a multiplication word problem involving one step, and use an area model or expanded model to solve so they may eventually master multiple step word problems.
Favorites(4)
Resources(11)
Genoa City, WI
Environment: Rural