About the Online Materials About the Authors Acknowledgments Chapter 1: Introduction to The Teaching Pyramid Infant-Toddler Observation Scale Chapter 2: Overview of The Pyramid Model and The Teaching Pyramid Infant Toddler Observation Scale Chapter 3: Using the Teaching Pyramid Infant-Toddler Observation Scale Chapter 4: Teaching Pyramid Infant-Toddler Observation Scale Scoring Guidance Chapter 5: Scoring the Teaching Pyramid Infant-Toddler Observation Scale and Summarizing Results Chapter 6: Using the Teaching Pyramid Infant-Toddler Observation Scale to Support Implementation of Effective Practices: Case Studies Appendix A Key to TPITOS Items and Abbreviations Appendix B Indicators Which Can Be Scored "Not Applicable" Appendix C Indicators with Scoring Criteria Regarding Frequency of Observed Behavior References Related Readings and Resources Frequently Asked Questions Index