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Preview of Colligative Properties (boiling point elevations, freezing point depressions)

Colligative Properties (boiling point elevations, freezing point depressions)

Created by
Daniel Krall
Includes the processes and reasoning behind increases and decreases in temperature due to ions, molality, and constants. Includes sample problems.
Preview of Velocity-Time Graphs Activity | Acceleration vs Deceleration | Motion Graph Matc

Velocity-Time Graphs Activity | Acceleration vs Deceleration | Motion Graph Matc

Created by
STEMora
Help students clearly understand the relationship between velocity-time graphs and acceleration with this engaging matching activity. Students analyse different velocity-time graphs and determine whether the motion represents acceleration, deceleration, increasing acceleration, or constant velocity. This resource is perfect for introducing or reinforcing key kinematics concepts in middle or high school physics lessons. Students will examine a series of velocity-time graphs and match them to
Preview of Nuclear Physics Radioactivity, Assessments: Quizzes and Tests

Nuclear Physics Radioactivity, Assessments: Quizzes and Tests

This product contains quizzes and tests for nuclear physics and radioactivity. The assessments cover isotopes, types of radioactive decay, half-life, activity, graphing and interpreting decay data, carbon-14, decay law and carbon-14 dating. This resource is also included in our Nuclear Physics and Radioactivity Complete Unit Bundle which is available at a 30% discount. The following assessments are included in this product: (1) four quizzes covering isotopes and atomic structure. (2) four quizz
Preview of Limiting Reagents and Percent Yield Senior Chemistry Lesson | Excess Reagent

Limiting Reagents and Percent Yield Senior Chemistry Lesson | Excess Reagent

This senior chemistry lesson package teaches students how to use determine limiting and excess reagents as well as the percent and actual yield of reactions. The lesson starts by explaining what a limiting reagent is and how it differs from an excess reagent. It then reviews the steps for finding the limiting reagents and walks the students through a series of examples in a step-by-step manner. The lesson concludes by explaining percent and actual yield. There are multiple fully worked questions
Preview of Measuring Electricity | Current, Voltage & Resistance Study Guide + Self-Quiz

Measuring Electricity | Current, Voltage & Resistance Study Guide + Self-Quiz

Created by
STEMora
Help your students master key electricity concepts with this easy-to-use, self-quizzing study guide! Perfect for Year 9 Science or middle school Physical Science, this resource breaks down the fundamentals of current, voltage, resistance, and electrical circuits into clear core questions and model answers. Students can fold the page for self-testing, use the bolded key terms for revision, and build their confidence in applying correct scientific language. ✅ What’s Included: 4 structured
Preview of Physics and Physical Science Quiz or Worksheets Review Bundle

Physics and Physical Science Quiz or Worksheets Review Bundle

This bundle contains Quiz or Worksheets to help you reinforce vocabulary with Physics and Physical Science students. These work great for sub plans, when you have early finishers, reviews, and many other applications.
Preview of Formulas and  Chemical Bonding Quiz

Formulas and Chemical Bonding Quiz

I have made a quiz with questions about chemical formulas and writing the names of chemical along with Lewis dot structures.
Preview of Forensics Handwriting Analysis, Forgery and Counterfeiting Case Studies w/KEY

Forensics Handwriting Analysis, Forgery and Counterfeiting Case Studies w/KEY

Case studies from a forensic textbook written by Bertino. 3 case studies typed with questions following each case study. Good for a homework, a handout, a think, pair, share activity, or busy work for after a test or quiz. I offer all my case studies and web quests as bundles, for your consideration. Kindly leave a review of my work, it will help me create future products. Thank you so much! Ms. D. :-)
Preview of Predicting Redox Reactions Lesson | Electrochemical Series Worksheet & PowerPoin

Predicting Redox Reactions Lesson | Electrochemical Series Worksheet & PowerPoin

Created by
STEMora
Teach students how to confidently predict redox reactions with this clear, structured, and highly effective Chemistry lesson PowerPoint! This resource helps students move beyond memorisation to truly understand why reactions occur (or don’t occur) using the electrochemical series. With step-by-step reasoning, worked examples, and diagnostic questions, students learn how to identify oxidation, reduction, and electron flow in a logical, repeatable way. ✅ What’s Included Complete PowerPoint l
Preview of Kinetic and Potential Energy Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Kinetic and Potential Energy Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Kinetic and Potential Energy lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiati
Preview of Free-Body Diagrams and Forces Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Free-Body Diagrams and Forces Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Free-Body Diagrams and Forces lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiat
Preview of Torque and Inertia Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Torque and Inertia Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Torque and Inertia lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiation & integ
Preview of Momentum and Impulse Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Momentum and Impulse Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Momentum and Impulse lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiation & int
Preview of Work and Power Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Work and Power Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Work and Power lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiation & integrati
Preview of Rolling and Satellites Complete 5E Lesson Bundle w/Answer Keys EDITABLE

Rolling and Satellites Complete 5E Lesson Bundle w/Answer Keys EDITABLE

6x Fully Cohesive Products on the Rolling and Satellites lesson of High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! This Compete 5E Lesson Includes:A Full Lesson SlideshowGuided Notes (Fill in the Blank) on the Presentation w/Answer Key15 Question Quiz on the Presentation w/Answer Key25x Bell-Ringers/Exit Questions w/Answer Key15 Research Prompts for Student ExplorationComplete 5E Lesson Plan (Including, student learning objectives, differentiation & i
Preview of Newton’s Third Law of Motion Worksheet + Answer Key | Action & Reaction Forces |

Newton’s Third Law of Motion Worksheet + Answer Key | Action & Reaction Forces |

Created by
STEMora
Help students master Newton’s Third Law of Motion with this engaging, student-friendly worksheet and complete answer key. Set in a fun “Planet of Equal and Opposite Reactions” scenario, this resource guides students through the core ideas of action–reaction force pairs while targeting common misconceptions. This worksheet is ideal for middle school and lower secondary physics lessons and works perfectly as: Independent classwork Guided practice Homework Revision or review Assessment ev
Preview of Forensics Casts and Impressions Case Studies w/KEY

Forensics Casts and Impressions Case Studies w/KEY

Here are 5 case studies from a Forensic textbook written by Bertino. These case studies are typed with questions following each case study. This is good for a homework, a handout, a think, pair, share activity, or busy work for after a test or quiz. I offer all my case studies and web quests as bundles, for your consideration. Kindly leave feedback regarding my work, it will help me create future products. Thank you so much! Ms. D. :-)
Preview of Practical Circuits Worksheet & Core Questions | Series, Parallel & Combination C

Practical Circuits Worksheet & Core Questions | Series, Parallel & Combination C

Created by
STEMora
Help your students master the fundamentals of electric circuits with this comprehensive Practical Circuits worksheet and study guide! Perfect for Year 9 Science or middle school physical science classes, this resource includes core questions, model answers, and key vocabulary that build deep understanding of series, parallel, and combination circuits, as well as household wiring and electrical safety. ⚡ What’s Included ✅ Structured core question-and-answer tables for: Series Circuits
Preview of Light – Core Questions & Model Answers | Reflection, Refraction, Lenses (Year 9)

Light – Core Questions & Model Answers | Reflection, Refraction, Lenses (Year 9)

Created by
STEMora
Help your students master the core concepts of light with this ready-to-use Year 9 Science revision worksheet! This comprehensive question-and-answer guide covers reflection, refraction, plane mirrors, and lenses — all aligned with middle school and early high school physical science curricula. Students can self-quiz, study independently, or use it in small-group practice. Each question includes a model answer with bolded key terms, helping students understand exactly what to include in fu
Preview of Heat Energy & Particle Model Core Questions – Year 9 Science Worksheet |

Heat Energy & Particle Model Core Questions – Year 9 Science Worksheet |

Created by
STEMora
Help your students master key science concepts about heat energy and particle theory with this Year 9 Science Core Questions worksheet. This engaging, self-quizzing resource covers all major aspects of heat transfer — conduction, convection, and radiation — as well as temperature, expansion, and kinetic energy in solids, liquids, and gases. Students can fold the page for independent self-quizzing, testing their understanding of model answers that use essential scientific vocabulary. Perf
Preview of Light Core Questions and Model Answers | Year 9 Science | Reflection, Refraction

Light Core Questions and Model Answers | Year 9 Science | Reflection, Refraction

Created by
STEMora
Help your students master the topic of Light with this clear and comprehensive set of Core Questions and Model Answers — perfect for Year 9 Science or any middle school physics unit on reflection, refraction, and lenses. This resource provides a structured, easy-to-use study and revision tool that supports independent learning, retrieval practice, and exam preparation. Each question includes a concise model answer with bolded key terms, making it ideal for self-quizzing, homework, or revi
Preview of Chemistry: Unit 12 Stoichiometry PowerPoint and Guided Notes

Chemistry: Unit 12 Stoichiometry PowerPoint and Guided Notes

This resource includes an 7 page lecture guide and a simple 126 slide PowerPoint for Stoichiometry. The topics are in accordance with Florida's Next Generation Sunshine State Standards for Science. Answers and explanations are included on either the slide or in the notes section of the PowerPoint. Please note that both the lecture guide and PowerPoint are editable. Please do not hesitate to contact me with any questions. Topics Included:Stoichiometry (slides 6 - 7)Mole Ratios (slides 8-12)Mole-
Preview of Forensics Crime-Scene Investigation and Evidence Collection Case Studies w/KEY

Forensics Crime-Scene Investigation and Evidence Collection Case Studies w/KEY

Case studies from a forensic textbook written by Bertino. 3 case studies typed with questions following each case study. Good for a homework, a handout, a think, pair, share activity, or busy work for after a test or quiz. I offer all my case studies and web quests as bundles, for your consideration. Kindly leave a review of my work; it will help me create future products. Thanks so much. Ms. D. :-)
Preview of Artificial and Natural Selection, Fossils, and Fossilization, Extinction Events

Artificial and Natural Selection, Fossils, and Fossilization, Extinction Events

Created by
Joseph White
TN Science Standards 8.LS4, 8.ESS2.1 Powerpoint Content includes Natural Selection Artificial Selection Fossilization Extinction Events Analyze and interpret data for patterns in the fossil record that document the existence, diversity, extinction, and change in life forms throughout Earth’s history. Construct an explanation addressing similarities and differences of the anatomical structures and genetic information between extinct and extant organisms using evidence of common ancestry and
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