Home New 2

Your pathway to Assessment Driven, Responsive, Engaging℠ Instruction,
because Differentiated Instruction is Equity in action every day.

Teachers Talk About “Why TLS”

What is DI? with Dr. Pete Grande

Slide Differentiated Instruction Four Pillar Process Curriculum ~ Assessment ~ Instruction ~ Management Slide Induction Effective Instruction that Leads to Differentiated Instruction Slide Administrative Resources To Sharpen DI Supervision Slide "I was searching for professional development that meets my teachers' level of understanding and ensuring they have the necessary resources — the TLS Toolkit really answered that. Thank you Pete, Beth Ann and TLS. This places us all on the same page. It also gave me ideas for faculty meetings." - HS Principal Slide Interested? Contact Us! Slide "It really was the best PD that I’ve gone through to date! Going through your program really changed how I think about differentiating and I know that it has improved my teaching. Before, I felt as though DI was a bit “unreachable” – difficult to plan for and to implement. I realized that I had already been doing some of it, but you helped me to put all the pieces together. Now, I really feel as though it’s a part of my every day in the classroom." - High School Math Teacher Slide Modernizing Learning To Maximize Engagement and Increase Differentiation Slide "I’m excited to read the positive reflections from our teachers regarding their learning, their experiences, and the desire to continue to engage in collaborative discussions with the cohort. The reflection by the participants supports the positive and significant impact this type of professional development with embedded coaching provides to effect change." - Curriculum Director Slide Watch teachers talk about Differentiated Instruction. Slide "First off, thank you all very much for opening my eyes to the world of Differentiated Instruction. I learned many new techniques that I am slowly integrating into my classroom. The students love the activities and I have found that more students are not only more engaged, but seem to be retaining more information. As the World Language department chair, I have also shared some of the new DI techniques with other Spanish teachers and plan to make DI part of our departmental goals for next year. " - High School World Language Teacher & Department Chair

Teaching Learning Succeeding provides a research-based approach to professional learning that increases the likelihood that all teachers and students will succeed..


TLS is comprised of educators, facilitators, and coaches who live and work in Southeast Pennsylvania.  TLS brings more than 35 years of experience helping teachers deliver quality teaching that promotes student learning.

Learn More


Regardless of the initiative, our trainers stand on a solid foundation of effective, differentiated instruction. We assist and support teachers as they clarify the curriculum, use ongoing formative assessment, engage learners at the correct level of difficulty, and establish a learning environment where they can gain and maintain student cooperation.

Learn More


The help you need at your fingertips to make Differentiated Instruction doable and sustainable.  Choose DI Strategy Toolkit from the menu above to access the Toolkit. You will need your district’s unique username and password in order to access the Toolkit.

Learn More

Contact Us

    Contact Details

    Email: TLSLLC9@gmail.com