WRITING SMART SUB PLANS: KEEP LEARNING MOVING WHILE YOU'RE AWAY
- Rebecca DiBuono
- Jan 30
- 4 min read
When I prepare sub plans, my main goal is to keep learning moving smoothly, even when I’m not in the classroom. For third grade math and science, this means designing activities that are clear, engaging, and connected to what students already know. Since third grade is a tested subject area, it is particularly important for lessons to stay on pace with the scope and sequence to ensure students are adequately prepared in time for end of year testing. Right now, my math unit focuses on perimeter and area, while in science, students are studying how plants and animals respond to their environment. Writing smart sub plans for these topics takes some thought, but it’s worth the effort to help students stay on track and excited about learning.
How to Write Clear and Effective Sub Plans
The first step is clarity. Substitutes may not have a background in your specific lessons, so your plans need to be straightforward. I always include:
Lesson objectives written in simple language.
Step-by-step instructions for each activity.
Estimated time for each task.
Materials list with locations in the classroom.
Behavior expectations and routines reminders.
For example, in my area math lesson, I write:
“Today, we will connect covering a figure with square inch tiles to multiplication equations for a more efficient way to solve for area.”
This helps the substitute understand exactly what students should do and what materials to prepare.
Designing Math Activities That Keep Students Thinking
Perimeter and area are hands-on concepts that students grasp best when they can measure and visualize. So far, we have learned that area is the measurement of square units used to cover the inside of a given figure. We have used square tiles to cover rectangles. For sub plans, I prepared:
A scripted whole-group lessons with guiding discussion questions
Worksheets for partner practice
Detailed examples and an answer key illustrating how to compute area and what student responses should resemble
Task cards around the room for individual practice
An extension task for students to solve and determine the difference of area between two given figures
I also include a quick review activity at the start, such as a short quiz or a group discussion prompt about the definition of area. This helps the substitute engage students right away and sets the tone for the lesson.
Creating Science Sub Plans That Support Research Projects
In science, students are working on exploring how plants and animals respond to their environment — primarily focusing on the effects of seasonal change. This is a great opportunity for students to engage in a seasonal simulation and reflect with a purposeful writing response.
My sub plans include:
Directions on how to access the simulation
Writing graphic organizer
Example of student writing to guide expectations of final product
I also suggest that the substitute facilitate a brief discussion about seasonal change to remind students of knowledge gained from prior lessons and discussions. This keeps students connected to the science content and encourages collaboration.
Creating a Substitute Binder
A substitute binder ensures a smooth transition when I am away by keeping all essential information organized and accessible. Upon opening the binder, the substitute teacher will first encounter a welcome note. This serves to establish the
tone and provide a warm, personalized greeting for the guest. The next pages include contact information of team members and administration in case of emergencies, behavior issues, or general questions about the content or schedule.
The next section of the binder relates to students in both classes featuring the class roster and seating, student helpers, allergies or medical conditions, and individual student needs. Then, I transition to notes on daily routines and procedures, covering morning arrival and greeting, transition times, classroom rules, and emergency procedures.
Additionally, leaving a sub report for guest teachers to complete at the end of the day serves as an essential form of communication. This report addresses items that were completed or not, highlights any behavioral concerns, and includes an option for substitutes to provide their contact information, should they be willing to cover again in the future. A comprehensive substitute binder ensures your classroom runs smoothly in your absence, providing substitutes with the necessary tools to maintain a positive learning environment.
Tips for Engaging Sub Plans That Work
Keep activities varied. Mix individual work, partner tasks, and group discussions to maintain energy.
Use visuals. Include charts, diagrams, or pictures to support understanding, especially for substitutes unfamiliar with the content.
Prepare all materials in advance. Label folders or bins with everything the substitute will need.
Include behavior and classroom management tips. Remind the substitute of routines like lining up, bathroom breaks, and how to handle common disruptions.
Leave contact information. If possible, provide a way for the substitute to reach you or a nearby colleague for quick questions.
Final Thoughts on Writing Sub Plans That Keep Learning Moving
Writing sub plans for third grade math and science takes planning and attention to detail, but it pays off. Clear instructions, engaging activities, and well-prepared materials help substitutes feel confident and students stay focused. By connecting sub lessons to current units like perimeter and area or animal classification, students continue building skills without missing a beat.
If you want to improve your sub plans, start by thinking about what you want students to learn and how a substitute can best support that. Then, break down the lesson into simple steps and prepare everything in advance. This approach keeps your classroom running smoothly and supports student success, no matter who is leading the day.
SUBSTITUTE BINDER RESOURCES & FORMS
This product has everything that you could need for a successful day while you're away! To get you started, each of the pages have pre-written prompts to get an idea of what to put in each section. There is a sub report for the guest teacher to complete at the end of their stay. Also included is a quick look to be laminated as a brief over view of the most important details from the binder when a substitute is needed unexpectedly.
%20(1)_edited.jpg)
Comments