Delta Learning Space
44 Followers
Chula Vista, California, United States
About the store
My name is Lindsey Gatlin, and in the classroom, I go by Ms. G or Teacher Lou.
I was a substitute teacher and tutor throughout my graduate program and found my love for the profession. I have been a tutor for over ten years and was a substitute teacher in the local high school district for three years.
After graduate school and my substitute experience, I moved to Madrid, Spain where I earned my TEFL (Teaching English as a Foreign Language) certificate. I lived and taught there for two years teaching college preparation exams such as the SAT, GRE, and GMAT. At the academy I taught, I became a Director and supervised the creation of materials used in our courses. I also gained valuable insight into different cultures and have taught and learned from students from almost every continent.
Currently, I work with students individually as the Head Instructor at Delta Learning Space. I hope that I can help provide students and teachers the resources and confidence to succeed!
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Mitosis Sequencing Cut-and-Paste Activity – High School Biology
Make cell division engaging with this interactive Mitosis Cut and Paste Sequencing Activity designed for grades 9–12. This hands‑on resource helps students visualize and understand the phases of Mitosis by cutting, sorting, and gluing boxes into the correct sequence. Learners reinforce their knowledge of genetics and cell division by matching images, phase names, and descriptions of key events. What’s Included:Cut‑and‑Paste Boxes: Images of each Mitosis phases (Prophase, Metaphase, Anaphase, a
9th - 12th
Biology, Science
NGSS
HS-LS1-4
The Cell Cycle Checkpoints Lesson Presentation and Notes
Prep-Free Lesson on Cell Cycle Checkpoints: Presentation & Guided NotesTake your students' understanding of the cell cycle to the next level with this comprehensive, ready-to-use lesson focused on cell cycle checkpoints. Designed for middle and high school science classes, this resource complements your teaching of the cell cycle and includes: A visually engaging presentation explaining the purpose of cell cycle checkpoints and their role in regulating cell division.Guided notes in two formats:
9th - 12th
Biology, Science
NGSS
HS-LS1-4
Cell Division Vocabulary Graphic Organizer | Cell Cycle, Mitosis & Meiosis
Help your students master the vocabulary of cell division with this comprehensive Cell Division Vocabulary Graphic Organizer — covering 67 key terms across the Cell Cycle, Mitosis, and Meiosis.Vocabulary is the foundation of understanding in biology, and this organizer gives students a structured, visual way to build and retain the language of cell division. With three differentiated versions included, this resource supports a wide range of learners and works across multiple stages of a unit — f
9th - 12th
Biology, Science
NGSS
HS-LS1-4
Are Viruses Alive? | Biology CER Activity | Characteristics of Life
Engage your high school students in scientific argumentation with this Are Viruses Alive? Biology CER Activity aligned to NGSS HS-LS1-1 and HS-LS1-3. This read, annotate, and write lesson challenges students to analyze whether viruses meet the characteristics of life using evidence-based reasoning. Perfect for grades 9–12 biology or life science classes, this no-prep resource builds critical thinking, close reading, and scientific writing skills—all in one structured lesson. 1️⃣ What’s Included
9th - 12th
Biology, General Science
NGSS
HS-LS1-1
, HS-LS1-3
Meiosis I and II Cut and Paste Sequencing Activity | High School Biology
Make cell division engaging with this interactive Meiosis I and II Cut and Paste Sequencing Activity designed for grades 9–12. This hands‑on resource helps students visualize and understand the phases of Meiosis I and II by cutting, sorting, and gluing boxes into the correct sequence. Learners reinforce their knowledge of genetics and cell division by matching images, phase names, and descriptions of key events. What’s Included:Cut‑and‑Paste Boxes: Images of each Meiosis phases (Prophase I & I
9th - 12th
Biology, Science
NGSS
HS-LS1-4
, HS-LS3-2
Solving Quadratic Equations by Factoring | Algebra 1 Notes & Practice
Help your students confidently master solving quadratic equations by factoring with this highly effective and classroom‑tested Algebra 1 Guided Notes resource! Designed for grades 9–12, these scaffolded notes and practice sets walk students step‑by‑step through factoring quadratic equations—perfect for interactive instruction, differentiation, and Common Core–aligned lessons. This resource is ideal for Algebra 1, High School Algebra, intervention, review, and test prep. Teachers love the c
8th - 12th
Algebra, Algebra 2
CCSS
HSA-REI.B.4
, HSA-REI.B.4b
Modeling Using Quadratics Worksheets | 9th–12th Grade Word Problems
Teaching Modeling Using Quadratics Worksheets just got easier. Help students confidently interpret word problems and build quadratic equations from real-world situations in your 9th–12th grade Algebra classroom. This all-in-one resource builds deep understanding—not just procedural skills. What’s IncludedGuided / Cloze Notes for interactive instruction Complete Notes (fully filled-in version) 3 pages of quadratic modeling practice problems Extended Thinking Problem for higher-level application
9th - 11th
Math
CCSS
HSF-BF.A.1
, HSF-LE.A.3
Relations and Functions: Guided Notes and Practice Problems
This resource covers key topics such as relations, functions, function notations, domain and range, making it perfect for both in-class instruction and homework assignments. Your students will learn how to evaluate and solve functions using algebra, graphing, and tables, building a strong foundation in these essential mathematical concepts. This resource includes two versions of notes—one Cloze-style for interactive learning and a full, detailed version. Plus, you'll get four pages of practice p
8th - 10th
Algebra, Math
CCSS
8.F.A.1
Cell Cycle Notes and Presentation | Interphase and Mitosis Phase | High School
Help your high school biology students (grades 9–12) master the cell cycle with this NGSS-aligned notes and presentation resource. This comprehensive set covers Interphase (G1, S, G2) and the Mitosis Phase (M Phase) in detail, guiding learners through the purpose, stages, and outcomes of one complete cell cycle. With both complete notes and fill-in-the-blank guided notes, students can actively engage with the material while reinforcing key vocabulary and concepts. What’s Included:Complete N
9th - 12th
Biology, Science
NGSS
HS-LS1-4
Units of Measurement Conversion Chart | High School Chemistry Physics Reference
Give your students a clear and reliable resource with this Units of Measurement Conversion Chart, designed for grades 9–12 chemistry and physics. This printable PDF provides a quick reference for SI base units, prefixes, and common conversions, making it an essential tool for labs, practice problems, and assessments. What’s Included: Fundamental SI Base Units (names, symbols, and quantities) SI Prefixes Chart with symbols, meanings, and powers of ten Common Conversions for length, mass, volume
9th - 12th
Chemistry, Physical Science, Physics
Conversions and Dimensional Analysis Practice
Unit Conversions & Dimensional Analysis Practice Set | SI Units, Metric Ladder, & ConversionsGive students structured, meaningful practice with unit conversions and dimensional analysis using this comprehensive practice set. Designed to build confidence step-by-step, this resource guides students from metric ladder conversions to multi-step dimensional analysis, including SI, imperial, and derived units. This practice set is ideal for reinforcing instruction after introducing unit conversions or
9th - 12th
Chemistry, Physical Science, Physics
Mitosis Lesson Presentation and Notes
Make learning mitosis and the cell cycle easier with these student-friendly guided notes! Designed to pair with your lecture or presentation, these notes help students engage with key concepts such as cell division, mitosis stages, checkpoints, and the importance of DNA replication.Students will complete fill-in-the-blank definitions, short answer responses, and labeling activities to reinforce their understanding of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. Perfect
9th - 12th
Biology, Science
NGSS
HS-LS1-4
Introduction to Biology Vocabulary Organizer
Give your students a strong vocabulary foundation before diving into your Introduction to Biology unit — with 54 essential terms and three differentiated versions in one ready-to-use resource.Scientific literacy starts with vocabulary, and this organizer is designed to build it systematically. Covering the core language students need across foundational biology topics, this resource works at the start of a unit to introduce terms, throughout the unit as an ongoing reference, and at the end as a
8th - 11th
Basic Principles, Biology
Cell Cycle Graphic Organizer | Interphase, Mitosis & Checkpoint
Give your students a clear visual overview of the cell cycle.Understanding the cell cycle requires students to see how all the moving parts connect — Interphase, the stages of Mitosis, and the checkpoints that regulate the entire process. This graphic organizer puts that full picture in a clean, structured visual that students can use as a reference throughout your cell division unit. What's Included:Two Versions of the Graphic Organizer:Completed version — ready to use as a reference sheet, not
9th - 12th
Biology
NGSS
HS-LS1-4
Showing 1-14 of 14 results
About the store
Experience
My name is Lindsey Gatlin, and in the classroom, I go by Ms. G or Teacher Lou.
I was a substitute teacher and tutor throughout my graduate program and found my love for the profession. I have been a tutor for over ten years and was a substitute teacher in the local high school district for three years.
After graduate school and my substitute experience, I moved to Madrid, Spain where I earned my TEFL (Teaching English as a Foreign Language) certificate. I lived and taught there for two years teaching college preparation exams such as the SAT, GRE, and GMAT. At the academy I taught, I became a Director and supervised the creation of materials used in our courses. I also gained valuable insight into different cultures and have taught and learned from students from almost every continent.
Currently, I work with students individually as the Head Instructor at Delta Learning Space. I hope that I can help provide students and teachers the resources and confidence to succeed!
Teaching style
As a student, I never found myself to be the student who inherently understood the material and throughout my education, I had to find ways to make myself understand the content.
During my time as a teacher in the classroom, I found that I could connect with students because I knew exactly what they were feeling.
My teaching style is focused on building rapport with students and helping build their confidence in subjects such as math and science. I emphasize problem-solving abilities and using the method to solve as a learning tool for students.
My own education history
I have a B.S. in Marine Science with a minor in General Biology from CSU Monterey Bay and a graduate certificate from the University of Southern California in Geographic Information Systems and Technology (GIST).
I have a TEFL certificate and have taken training courses related to teaching students with dyslexia.
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