Percent Increase and Decrease Quiz - Page 31
1,500+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Supports
Break the Problem into Smaller Sub-Problems | Bell Ringer Worksheet for Gr 9-12
Start your lessons strong with this Break the Problem into Smaller Sub-Problems Bell Ringer Worksheet! This ready-to-use resource features 30 questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential concepts like decomposition, sub-problem identification, scientific inquiry, and ecosystem analysis. Includes a complete answer key with student-friendly explanations to support classroom discussion or grading. 🧠 How Can I Use This? This resourc
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Design a Partial Solution | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Design a Partial Solution Bell Ringer Worksheet! This ready-to-use resource features 30 questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential concepts like sub-problems, solution planning, design process steps, feasibility, testing, and feedback. Includes a complete answer key for easy grading or discussion. 🧠 How Can I Use This?This resource is perfect for: 🔹 Daily Bell Ringers / Warm-Ups 🔹 Exit Tic
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Life Science | Understanding Cell Theory | Task Cards | Grade 9
Unlock the power of foundational biology with this comprehensive task card set focused on Understanding Cell Theory! Designed specifically for Grade 9 Life Science students, this resource delivers 50 engaging task cards that help learners grasp the essential concepts of cell theory, the differences between prokaryotic and eukaryotic cells, and the functions of critical organelles. Perfect for daily review, independent practice, formative assessment, or classroom stations, these task cards provi
8th - 10th
Basic Principles, Biology, General Science
NGSS
HS-LS1-2
Also included in: Life Science | Cell Biology Concepts | 700 Task Cards BUNDLE | Grade 9
4 Introduction to Astronomy worksheets with answer keys.
Set includes a vocabulary study guide, crossword puzzle, word search and matching pair puzzle. All worksheets also available individually. 25 terms on general astronomy, topic of calendars, time units, sky viewing and telescopes. Good companion worksheets to an introductory chapter on astronomy or for review for a quiz. Applicable to Astronomy and Earth Sciences. By Maura Bostwick Neill.
6th - 12th
Astronomy, Basic Principles, Earth Sciences
Science Tools Quiz
This is a quiz with the focus on recognition of basic tools used in the science classroom. It is perfect for students just beginning to use the science lab or as a review for those that have already been in the lab. The picture format of this quiz makes it quick and simple for you to assess a child's understanding of these tools.
4th - 11th, Higher Education
Basic Principles, Chemistry, General Science
Design Partial Solutions for Sub-Problems | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Design Partial Solutions for Sub-Problems Bell Ringer Worksheet! This ready-to-use resource features 30 scaffolded questions in multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential concepts like sub-problems, solution strategies, collaboration, trade-offs, and goal-setting. Includes a complete answer key with student-friendly explanations to support classroom discussion and simplify grading. 🧠 How Can I Use This? Thi
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Check Sub-Problems for Solvability | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Check Sub-Problems for Solvability Bell Ringer Worksheet! This ready-to-use resource features 30 carefully crafted questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential concepts like problem decomposition, evaluating sub-problems, critical thinking, and checking resource availability. Includes a complete answer key for easy grading and thoughtful class discussions. 🧠 How Can I Use This? This resource i
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Winter Solstice Reading | Why the Solstice Happens | 6th, 7th, 8th Grade
This grade 6–8 reading introduces students to the science of the winter solstice, explaining why it is the shortest day and longest night of the year and how Earth’s tilt causes seasonal changes. Students learn what happens during the winter solstice, when it occurs in each hemisphere, and why daylight begins to increase again afterward. The article explains concepts such as Earth’s axial tilt, sunlight angle, daylight length, and seasonal change in clear, student-friendly language. Students exp
6th - 8th
Basic Principles, Biology, General Science
Speed, Velocity, and Acceleration 2
Students will demonstrate mastery of their knowledge of speed, velocity, and acceleration. Ideal for upper elementary through middle school students. Great for a quick check-in, formal or informal assessment, worksheet, or quiz! This activity now also an self-checking Easel activity! Assign the Easel activity for practice and the paper copy as a quiz! Certified Easel Seller
5th - 7th
Basic Principles, Physics
Measurement Worksheet for Review or Assessment
As teachers, we need to to know what our students understand or don't understand. We can use assessment to gather this important information. This worksheet can act as an assessment that you can use to gather information about your students' understanding of basic scientific measurement. Use the resource and the answer key for student self-assessment or peer review. You can even assign it for homework, a quiz, or another type of formative or summative assessment. Check out the preview for a
7th - 12th
Basic Principles, Measurement, Science
Also included in: Measurement Bundle of Activities and Assessments
Sequence Sub-Problems for Solution Development | Bell Ringer Worksheet for 9-12
Start your lessons strong with this Sequence Sub-Problems for Solution Development Bell Ringer Worksheet! This ready-to-use resource features 30 scaffolded questions in a mix of formats—perfect for warm-ups, quick reviews, or independent practice. Covers essential concepts like sequencing, sub-problem analysis, critical thinking, and solution evaluation. Includes a complete answer key with concise student-friendly explanations for easy grading or guided class discussion. 🧠 How Can I Use This?
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Write Clear Statements for Each Sub-Problem | Bell Ringer Worksheet for Gr 9-12
Start your lessons strong with this Write Clear Statements for Each Sub-Problem Bell Ringer Worksheet! This ready-to-use resource features 30 scaffolded questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. Covers essential concepts like decomposition, sub-problem definition, clarity in communication, and systematic thinking in engineering design. Includes a complete answer key for easy grading or discussion. 🧠 How Can I Use This? This resource is perfec
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Earth Timeline Comic-Strip Activity — Fossils, Rock Layers & Geologic Time Scale
From molten Earth to modern day—students create an interactive comic-strip timeline while learning about fossils, rock layers, and geologic time the fun way! Big events from Earth’s past are taught using posters, informational text, a timeline template (with 10 or 5 event options), a CER writing prompt, and a digital + print quiz. It’s an easy way to hit NGSS 4-ESS1-1 or MS ESS4-1 — and keep things fun and meaningful! With the Earth History Timeline Activity, students explore key events like t
4th - 8th
Basic Principles, Earth Sciences, General Science
NGSS
MS-ESS1-4
, 4-ESS1-1
Graphing in Chemistry - Successive Ionization Energy
Unlock Periodic Trends with This Successive Ionization Energy Graphing Activity!Bring the periodic table to life with this engaging, data-driven worksheet that helps students analyze how electron configuration and nuclear charge affect ionization energy. Students graph real data for sodium, magnesium, and aluminum to investigate how ionization energy increases with each electron removed—and where dramatic jumps reveal the number of valence electrons. Perfect for reinforcing periodic trends, atom
7th - 12th
Basic Principles, Chemistry, General Science
Also included in: BUNDLE - 17 Chemistry Graphing Activities
Make an Overall Evaluation Judgment | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Make an Overall Evaluation Judgment Bell Ringer Worksheet! This ready-to-use resource includes 30 questions in varied formats—perfect for warm-ups, review activities, or independent learning. Students will explore key design evaluation practices, including how to justify trade-offs, prioritize criteria, and analyze constraints. Comes with a complete answer key featuring clear, student-friendly explanations to simplify grading and promote classroom discussion.
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-3
Alberta Chemistry- Investigating Chemical Bonds & Energy|Worksheets| Grade 6,7,8
Help your students master chemical bonding and energy transformations with this ready-to-use multiple-choice worksheet resource! Perfect for Grades 6, 7, and 8 chemistry units, this printable and digital-compatible resource includes 30 curriculum-aligned questions that reinforce key concepts such as chemical bonds, energy changes in reactions, and conservation of energy. It’s ideal for formative assessment, independent review, sub plans, or classroom practice—and it saves you valuable prep tim
6th - 8th
Basic Principles, Chemistry, Physical Science
Identify Major Parts of the Problem | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Identify Major Parts of the Problem Bell Ringer Worksheet! This ready-to-use resource features 30 questions across multiple formats—ideal for warm-ups, quick reviews, or independent practice. It covers essential concepts such as problem decomposition, identifying assumptions, analyzing components, understanding scientific context, and evaluating factors and constraints. Includes a complete answer key for easy grading or guided discussion. 🧠 How Can I Use Thi
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-2
Bean Plant Life Cycle Worksheets | Tiered K-2 | Cut, Paste, Label & Draw
Watch your young learners grow their understanding of plant science with this Bean Plant Life Cycle Worksheet Pack, perfectly tiered for Kindergarten through 2nd grade! Whether you're sprouting beans in class or just exploring life cycles, this 4-page resource helps students visualize, sequence, and reflect on how plants grow—with increasing independence. What’s Inside:1. Cut & Glue Pictures Only (Beginner)Learners cut and paste the stages of a bean plant’s life cycle using picture-only promp
K - 3rd
Basic Principles, Earth Sciences, General Science
College Level Organic Chemistry 1: Practice Problems Workbook | Worksheets
College-Level Organic Chemistry 1 – Practice Problems Workbook Master Organic Chemistry 1 concepts with this comprehensive practice problems workbook, designed for college students, advanced high school learners, and AP Chemistry students. This resource provides targeted exercises to strengthen understanding of structure, bonding, nomenclature, mechanisms, reactions, and stereochemistry, helping learners build confidence and prepare for exams, quizzes, or standardized tests. Perfect for stud
11th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, Other (Science)
CCSS
RST.11-12.3
Simple Machines Three Classes of Levers Calculating Mechanical Advantage No-prep
The Three Classes of Levers: Calculating the Mechanical Advantage is a great tool to implement into your Simple Machines Unit. Use it as a worksheet or a quick test to evaluate the key concept of mechanical advantage for two out of three classes of levers. The set also includes the digital quiz ready to be assigned on EASEL by TpT - a great new paperless feature for your digital classroom. Thank you in advance for purchasing and/or downloading this file. Enjoy it! Feedback is always appreci
5th - 8th
Basic Principles, Physical Science, Science
CCSS
WHST.6-8.1
, WHST.6-8.2
, WHST.6-8.10
Also included in: Simple Machines Interactive STEAM Hands-on Activities
Validate Measurability in Engineering Design | Bell Ringer Worksheet for Gr 9-12
Start your lessons strong with this Validate Measurability in Engineering Design Bell Ringer Worksheet! This ready-to-use resource features 30 scaffolded questions across four formats—perfect for warm-ups, formative assessments, quick reviews, or sub days. Covers essential concepts such as defining measurable criteria, evaluating constraints, aligning with design goals, and using stakeholder feedback. Includes a complete answer key with explanations to support grading and class discussion. 🧠 H
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-1
Analyze the Challenge for Societal Needs | Bell Ringer Worksheet for Grade 9-12
Start your lessons strong with this Analyze the Challenge for Societal Needs Bell Ringer Worksheet! This ready-to-use resource features 30 engaging questions across multiple formats—ideal for warm-ups, exit tickets, sub plans, or independent practice. Covers essential concepts like renewable energy, food security, clean water access, climate change, and community-based problem-solving. Includes a complete answer key with short student-friendly explanations for easy grading or class discussion.
9th - 12th
Basic Principles, Engineering, General Science
NGSS
HS-ETS1-1
Christmas Sensory Science Cards (Grades 3–5)
Bring winter wonder into science with observation-first, no-mess STEM stations. Students use their senses and simple probes to explain five Christmas-season phenomena with CER writing and clear visuals: hot cocoa cools, snow sparkles, peppermint smell, glitter reflections, evergreen needles stay green. Includes teacher scripts, challenge prompts, a one-page quiz + AK, rubric, vocabulary, and a printable reflection—everything ready for quick stations, warm-ups, or sub plans. What’s Inside
3rd - 5th
Basic Principles, General Science, Physical Science
Science End of Unit Assessment – Matter & Energy Unit |STAAR Aligned |Print & Go
This 5th Grade Science End-of-Unit Assessment is STAAR-aligned and covers all major Matter & Energy topics — physical properties, chemical changes, relative density, conductors & insulators, and mixtures & solutions. Includes 16 questions and a detailed answer key with explanations. Perfect for test prep, review, or summative assessment. This print and go quiz is aligned to TEKS 5.5A–5.5D and ready to use for STAAR Science prep or classroom assessment. Perfect for: End-of-unit or benchm
4th - 6th
Basic Principles, General Science, Physical Science
NGSS
5-PS1-3
, 5-PS1-4
, 5-PS1-2
+1
Showing 721-744 of 1,500+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands