Percent Increase and Decrease Quiz - Page 28
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Scientific Method Quiz (with study guide, student answer sheet and answer key)
This quiz assesses student mastery of the scientific method through matching, multiple choice, short answer and graphing questions. It includes a study guide, student answer sheet (so you can save copies and only make a class set of the quiz!) and an easy to follow answer key.
8th - 12th
Basic Principles, Biology, General Science
Analyzing Reaction Yields – Lab Activities for High School Chemistry
Engaging Lab Activities for High School Chemistry StudentsThis ready-to-use, printable Google Doc worksheet is designed for high school chemistry lab activities, focusing on precipitation reactions and gravimetric analysis. Students will explore reaction stoichiometry, understand limiting reagents, and analyze percent yield calculations while aligning with NGSS standards. This hands-on experiment will help students build essential analytical and laboratory skills. Key Features:✅ NGSS-Al
9th - 12th
Basic Principles, Chemistry, Science
NGSS
HS-PS1-5
, HS-PS1-2
High School Space Science, Unit 6: Exoplanets and the Search for Life MCQ
Unit 6: Exoplanets and the Search for Life - High School Space Science This Google Form quiz is designed for high school students studying Unit 6: Exoplanets and the Search for Life and aligns with NGSS standards HS-ESS1-3 and HS-ESS3-6. The quiz covers key concepts such as methods for detecting exoplanets, the conditions necessary for habitability, the concept of biosignatures, and the role of SETI (Search for Extraterrestrial Intelligence) in the search for life beyond Earth. The quiz is s
9th - 12th
Astronomy, Basic Principles, Earth Sciences
NGSS
HS-ESS1-3
, HS-ESS3-6
Sources of Variation from Meiosis | 30 Task Cards | Grade 9-12
Are your students struggling to explain how meiosis generates genetic diversity? This set of Sources of Variation from Meiosis TASK CARDS - Grade 9-12 provides structured, standards-aligned practice to help students master crossing over, independent assortment, chromosome behavior, and evolutionary significance. Aligned to BIO.5.D, these 30 multiple-choice task cards guide students through the primary sources of genetic variation during meiosis. Students analyze how crossing over exchanges gene
9th - 12th
Basic Principles, Biology, General Science
Prioritize Criteria for Evaluation | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Prioritize Criteria for Evaluation Bell Ringer Worksheet! This ready-to-use resource includes 30 engaging questions across four formats—perfect for warm-ups, quick reviews, or independent practice. Students explore how to identify and rank the most important criteria when evaluating real-world solutions. Topics include sustainability, cost-effectiveness, stakeholder perspectives, and the impact of prioritization on decision-making. Includes a detailed answer
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-3
Check Sub-Problems for Manageability | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Check Sub-Problems for Manageability Bell Ringer Worksheet! This ready-to-use resource features 30 thoughtfully designed questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential engineering and science practices like evaluating problem size, managing complexity, and verifying sub-problems in the design process. Includes a complete answer key with student-friendly explanations for smooth grading or classroo
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Biology Microscope (With review of ions and molecules)
The basics of a light microscope. Packet includes:
A set of notes covering the topic in Microsoft PowerPoint and Microsoft Word including a separate vocabulary list (with definitions and photos by Jeffrey Powers)
A worksheet in Exam View, Microsoft Word, and RTF formats (with answer key)
A quiz in Exam View, Microsoft Word, and RTF formats (with answer key)
5th - 12th
Basic Principles, Biology
Organic Synthesis – Lab Activities for High School Chemistry
Engaging Lab Activities for High School Chemistry StudentsThis ready-to-use, printable Google Doc worksheet is designed for high school chemistry lab activities, focusing on aspirin synthesis and organic reaction mechanisms. Students will explore esterification reactions, understand purification techniques, and analyze percent yield and product purity while aligning with NGSS standards. This hands-on experiment will help students build essential analytical and laboratory skills.Key Features:✅ NG
9th - 12th
Basic Principles, Chemistry, Science
NGSS
HS-PS1-5
, HS-PS1-2
High School Space Science, Unit 8: Space Technology & Its Impact on Society MCQ
Unit 8: Space Technology and Its Impact on Society - High School Space Science This Google Form quiz is designed for high school students studying Unit 8: Space Technology and Its Impact on Society, aligned with NGSS standards HS-ETS1-4 and HS-ESS3-1. The quiz covers key concepts related to satellite communication, navigation, Earth observation, climate monitoring, and the ethical and economic impacts of space exploration. The questions assess students’ understanding of the technology behind
9th - 12th
Astronomy, Basic Principles, Earth Sciences
NGSS
HS-ESS3-1
, HS-ETS1-4
Intermolecular Forces - Card Sort Activity
Intermolecular forces, dispersion forces, dipole-dipole, hydrogen bonding, ion-dipole, IMFs, phenomena, student-centered This card sort activity can be used to introduce your unit on intermolecular forces, review previous concepts, as a replacement for notes, or serve as a formative assessment. With so many uses, you will use this activity year after year! Your students will be able to identify the types of intermolecular forces according to their description, model, and relative strength. T
9th - 12th
Basic Principles, Chemistry, Science
Also included in: Custom Bundle - M.J.
History of Atomic Structure - Card Sort Activity
Atomic structure, History of atomic structure, History of the atom, Democritus, Dalton, Thomson, Rutherford, Bohr, Schrodinger, Models of the atom Students must organize the progression of atomic theory using cards that contain scientist names, atomic model illustrations, model descriptions, observations, and theories. Through this activity, your students will be able to describe the important contributions and experiments used to develop our understanding of the structure of the atom. This card
9th - 12th
Basic Principles, Chemistry, Science
Also included in: Custom Bundle - M.J.
Organize Sub-Problems into a Logical Structure | Bell Ringer Worksheet for 9-12
Start your lessons strong with this Organize Sub-Problems into a Logical Structure Bell Ringer Worksheet! This ready-to-use resource features 30 engaging questions across multiple formats—perfect for warm-ups, quick reviews, or independent practice. Covers essential science and engineering skills such as decomposing problems, analyzing complexity, and creating structured solutions. Includes a complete answer key with student-friendly explanations for easy grading and feedback. 🧠 How Can I Use
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Identify Relationships Among Sub-Problems | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Identify Relationships Among Sub-Problems Bell Ringer Worksheet! This ready-to-use resource features 30 standards-aligned questions across four engaging formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential science and engineering practices like breaking down complex systems, recognizing interconnections, and analyzing how sub-problems contribute to larger issues. Includes a full answer key with student-friendly explanations to
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Define Design Constraints for Solutions | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Define Design Constraints for Solutions Bell Ringer Worksheet! This ready-to-use resource features 30 scaffolded questions across four formats—ideal for warm-ups, quick reviews, or independent practice. Students will explore key STEM and engineering concepts such as limitations in design, the role of constraints in shaping feasible solutions, and real-world applications involving safety, ethics, materials, deadlines, and user needs. Includes a complete answer
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-1
Evidence for Evolution Guided Notes
These are the guided notes to go along with my Evidence for Evolution PPT. The notes include an engagement activity (The Envelope Please!), a review of the basic key principles that lead to evolution (overproduction, survival of the fittest, reproduction, and speciation), as well as the main pieces of evidence for evolution (homolgous structures, analogous structures, and vestigial structures). At the end there is a study guide for an Evolution/Natural Selection quiz.
6th - 11th
Basic Principles, Biology, General Science
Chemistry Tic-Tac-Toe -Online Friendly! Great Sub plan!
This assessment covers terms in Chemistry for different concepts. This bundle includes most concepts covered in Chemistry. Students get to choose which 3 assignments to complete to make 3 in a row! Excellent to use as an alternative to a quiz assessment. Can also be used online for remote classes! I use this activity as a lab replacement for online students. Also great for use as a sub plan! I use these tic-tac-toes for both Chemistry and Physical Science classes. I don't use all the tic-tac-toe
10th - 12th
Basic Principles, Chemistry, Science
NGSS
HS-PS1-3
Mitosis Growing Bundle
Mitosis Growing BundleIn this product you will receive: 1. Mitosis unit plan PowerPointInteractive notebook notesLarge illustrations to use on board or as manipulativesMitosis practice sheetMitosis reading passageMitosis reading comprehension interactive notebook questions to glue in and answerStudy guide Quiz2. Mitosis Gummy Worm Activity This is a minimal prep activity to ensure comprehension for the phases of mitosis! Students use gummy worms to illustrate the different phases of mitosis by r
4th - 12th
Basic Principles, Biology, General Science
Genetics Unit Vocab Quizzes
These quizzes can be used for middle through high school to test students understanding of vocabulary for the topic: Genetics. This set includes assessments for Cell Division & Reproduction, Mendel’s Investigations & Experimentations, Mitosis & Meiosis, Protein Synthesis, Human Inheritance, DNA and Genetics. There are three leveled quizzes for learners at the advanced, proficient, and basic levels in your class. There is an answer key provided for all quizzes on the last page.
6th - 12th
Basic Principles, Biology, General Science
High School Science , Unit 9: Astrobiology and the Future of Space Science MCQ
Unit 9: Astrobiology and the Future of Space Science - High School Space Science This Google Form quiz is designed for high school students studying Unit 9: Astrobiology and the Future of Space Science and aligns with NGSS standards HS-ESS3-6 and HS-ETS1-1. The quiz covers key topics such as the chemical and biological foundations of life, the study of extremophiles, the science behind terraforming and planetary engineering, and the future of human space settlements. It explores the scientif
9th - 12th
Astronomy, Basic Principles, Earth Sciences
NGSS
HS-ESS3-6
, HS-ETS1-1
High School Space Science, Unit 7: Space Exploration and Human Spaceflight MCQ
Unit 7: Space Exploration and Human Spaceflight - High School Space Science This Google Form quiz is designed to help high school students assess their understanding of Unit 7: Space Exploration and Human Spaceflight, in alignment with NGSS standards HS-ETS1-1 and HS-ETS1-3. The quiz covers significant milestones in space exploration, the engineering design challenges of past missions, the role of spacecraft and propulsion technologies, and the human challenges faced during spaceflight. Topi
9th - 12th
Astronomy, Basic Principles, Earth Sciences
NGSS
HS-ETS1-3
, HS-ETS1-1
Nature of Science Article - Reading Passage with KEY - (Editable)
This no prep Nature of Science Article is a 3-page reading passage with 15 text-based review questions to support important nature of science content for your students. Answer key included. This resource is editable to better suit your curriculum and students. Concepts Covered: The Essence of ScienceBuilding Blocks of Scientific KnowledgeRole of Evidence in ScienceInfluence of Technology on ScienceInterplay Between Science and SocietySuggested Uses: Individual or small-group reading activit
6th - 11th
Basic Principles, General Science, Science
Also included in: BUNDLE: Science Lab Articles - Reading Passages with KEY - Editable
Scientific Inventions
This is the 9-slide presentation I use when I am teaching students about how inventions are made based on societal needs. We focus on three main inventions but this lesson allows students to discuss inventions that they are familiar with and how society was the driving force behind the research and invention. The included activity can be used as a formative assessment or homework.
8th - 11th
Basic Principles, Biology, Science
NGSS
HS-ETS1-3
Molecular Geometry Unit Plan
Full teaching plan to cover the High School Chemistry: Molecular Geometry & Polarity Unit (Unit 5) for Chemistry. It is approximately 4 to 6 hours of learning. This is complete and contains everything you need, with or without the internet. Includes:Lectures and NotesQuizzes with answersPresentations (PDF format)WorksheetsInquiriesSuggested videos and simulationsCase StudiesAssessment rubricCovers:Session 1: Introduction to Lewis StructuresSession 2: Molecular Geometry and Bond AnglesSession 3
8th - 12th
Basic Principles, Chemistry
NGSS
HS-PS1-1
ELECTRICITY - STARTER TO ADVANCED - 5 LESSONS + RESOURCES - INCLUDING PRACTICALS
This resource covers Current, Potential Difference, Power and Resistance in this easy to follow set of resources. This is a large practical element to this unit. AFL is built into each PowerPoint. Each lesson builds upon knowledge gained from the previous lessons and therefore difficulty increases as you move through the lessons. Thus this is good for the beginner and the more advanced students in a variety of grades/year groups. Every topic has a practical or a number of practicals included. In
7th - 12th, Adult Education
Basic Principles, Physics, Science
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