From the classroom of Miriam Sikking (SDAWP 2010)
This Plus That: Life’s Little Equations, written by Amy Krouse Rosenthal and illustrated by Jen Corace, explores everyday moments and relationships through simple math equations. This unique format is an invitation to see the ordinary in unique ways.
In this lesson, students will reflect on the elements that shape their identities—such as hobbies and interests, life experiences, friendships and family, favorite foods or family meals, culture and heritage, beliefs, and values. They will then create several identity equations that represent these aspects of themselves and will add their favorites to index cards or sentence strips that can be decorated and displayed in the classroom.
How do you help your students explore and take pride in their identities? How do you support them in recognizing and celebrating the identities of their peers to foster an inclusive classroom community?
Step 1: Read This Plus That
“me + you = friends”
“birds + buds = spring”
“I’m sorry + hug = sincere apology”
“smile + wave = hello”
“good days + bad days = real life”
Step 2: Discuss
- What did you notice?
- What types of equations are included?
- Can you relate to any of the equations?
- Did any of the equations surprise you? Why?
- Which one of the equations was your favorite? Why?
Step 3: Reflect
Students brainstorm the things that make them who they are:
- experiences
- hobbies/interests
- school/grade/age
- friends/family
- favorite food/favorite family meal
- culture/heritage
- place of birth/where they live
- beliefs/values
Step 4: Write
- Share sample identity equations, including at least one about yourself.
- Students draft several of their own identity equations.
- Pass out index cards and students write their names in the center using bold lettering.
- Students select one of their equations to write above and one to write below their names.
- Decorate as desired.
Student Samples
Link to lesson reel HERE.
Resources:
Amy Krouse Rosenthal website
This Plus That: Life’s Little Equations read aloud from Northern Bright Bookshelf
This Plus That trailer from HarperKids
Amy Krouse Rosenthal Foundation website
Reading + Talk + Writing = Innovative Expression Opportunities! — Blog post from Two Writing Teachers
This Plus That: Life’s Little Equations (writing, math, & free handout!) — Blog post from love2learn2day


