Percent Increase and Decrease Quiz
40+ results
Filters
Grade
Subject
Resource type
Standard
Programs & methods
Applications of Derivatives 1-Pager AP Calculus AB
AP Calculus AB: Applications of Derivatives 1-Pager | Extrema, Concavity & OptimizationHelp your students master one of the most heavily tested AP topics with this comprehensive applications of derivatives summary sheet. Includes: ✔ Critical numbers and extrema ✔ First and Second Derivative Tests ✔ Increasing/decreasing intervals ✔ Concavity and points of inflection ✔ Optimization strategy ✔ Rolle’s Theorem ✔ Mean Value Theorem ✔ Curve sketching checklist ✔ Tangent line approximation & different
11th - 12th, Higher Education
Calculus
Also included in: AP Calculus AB 1-Pager Bundle | Complete Exam Review & Concept Maps
S3.1 Discontinuities in Ionisation Energy, HL (IBDP Chemistry)
This PowerPoint lesson explains discontinuities in first ionisation energy for IBDP Chemistry HL (first examination 2025), helping students understand deviations from periodic trends. It provides a clear, structured explanation of how these discontinuities give evidence for sublevels and electron pairing. Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms to form one mole of gaseous 1+ ions. Across a period, first ionisation energy generally i
11th - 12th
Chemistry
BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
This bundle of 3 PowerPoints covers IBDP Chemistry HL R1.4 Entropy and Spontaneity for first examination 2025, including entropy changes, Gibbs energy, spontaneity and the link between Gibbs energy and equilibrium. It provides a clear, carefully sequenced set of lessons that helps students move from core thermodynamic ideas to the higher-level calculations and interpretations required for IB exam success. Entropy and spontaneity are central ideas in thermodynamics. Entropy is a measure of disord
11th - 12th
Chemistry
S3.1 Metallic and Non-Metallic Continuum (IBDP Chemistry)
This PowerPoint lesson explores the metallic and non-metallic continuum, showing how bonding and oxide behaviour change smoothly across Period 3. Designed for IBDP Chemistry (first assessment 2025), it helps students connect electronegativity, bonding type, and acid–base properties to observable chemical trends. Chemical bonding and element behaviour exist on a spectrum rather than in rigid categories. This lesson develops the idea of a continuum from metallic to ionic to covalent bonding using
11th - 12th
Chemistry
R1.4 Entropy, HL (IBDP Chemistry)
This PowerPoint lesson covers entropy and disorder for IBDP Chemistry (first examination 2025), helping students understand energy dispersal and predict entropy changes in physical and chemical processes. It provides a clear, structured approach to both conceptual understanding and calculation of standard entropy changes. Entropy (S) is a measure of the disorder or randomness of particles in a system, as well as how energy is distributed. Systems with higher entropy have particles that are more
11th - 12th
Chemistry
Also included in: BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
Brazil Activity Worksheets | Geography, Culture, and Quiz Pack for Kids
⭐ Want more country worksheet packs?This resource is also included in the World Geography Worksheet Bundle. The bundle includes 8 printable country study activity packs for Japan, Brazil, Spain, France, China, Canada, Australia, and Egypt. It is a flexible way to build an around-the-world geography, social studies, or country study unit while using one country at a time. https://www.teacherspayteachers.com/Product/World-Geography-Worksheet-Bundle-8-Countries-Reading-Culture-Activities-16528712 E
PreK - 2nd
Coloring Pages, Geography, Writing
Food Vocabulary Flashcards
A delicious bundle of Food cards for teaching or reviewing the topic, enlarging vocabulary and increasing your students' language skills. They are also perfect to drill different grammar patterns. Includes 172 pairs of signed and double-sided flashcards (there are two PDF files in the bundle). The set contains: drinks, starters, snacks, desserts, fruits, vegetables, bakery, groats, spices, dairy products, greenery and other stuff (list of words at page 6). How to use:- represent and study
Not Specific
Vocabulary
S3.2 Homologous Series (IBDP Chemistry)
This PowerPoint lesson introduces homologous series in organic chemistry for IBDP Chemistry (first examination 2025) and explains how organic compounds are grouped based on their functional group and structure. It helps students understand patterns in organic molecules and predict trends in physical and chemical properties. A homologous series is a family of organic compounds that share the same functional group and general formula. Members of the same series have similar chemical properties but
11th - 12th
Chemistry
S3.2 Infrared Spectroscopy, HL (IBDP Chemistry)
This PowerPoint lesson covers infrared (IR) spectroscopy for IBDP Chemistry HL (first examination 2025), focusing on identifying functional groups and interpreting spectra. It provides a clear, structured approach to analysing IR data and linking absorption peaks to molecular structure. Infrared spectroscopy is an analytical technique used to identify the types of bonds present in a compound based on how they absorb infrared radiation. Chemical bonds vibrate at specific frequencies, and when IR
11th - 12th
Chemistry
EXPONENTIAL GROWTH | Real‑World Worksheets | Tables • Graphs • Digital
Bring exponential functions to life with a relatable, low‑prep activity. Students start from a real‑world scenario (200 initial users, 15% weekly growth), write the exponential model, build a table of values, plot and interpret the graph, and then use a digital graphing tool to extend their thinking. The layout provides strong visual cues and step‑by‑step scaffolds so every learner can enter the task and progress. Key words: exponential growth, exponential functions, algebra 1, functions, table
6th - 9th
Algebra, Graphing, Other (Math)
Space Science Worksheets | 8 Astronomy Topics | Matching, Unscramble, Fill in Bl
This 18-page printable PDF includes 8 space science worksheets covering astronomy topics. Perfect for grades 4-7 science classes. What's inside?Constellations (Page 2): 8 unscramble questions about star patterns (Ursa Major, Orion, Pisces, etc.)Constellations Quiz (Page 3): 8 multiple choice questions about rotation, zodiac, Polaris, Orion NebulaAstronomers & Theories (Page 4): 10 matching questions covering Ptolemy, Copernicus, Galileo, Kepler, Newton, geocentric vs heliocentricGeocentric Mode
PreK - 4th
Astronomy, Writing
S3.1 Structure of the Periodic Table (IBDP Chemistry)
This PowerPoint lesson introduces the structure of the periodic table, helping IBDP Chemistry students understand how elements are organised and why patterns in properties occur. Designed for first assessment 2025, it builds a clear foundation in classification, electron configuration, and periodic trends required for exam success. The periodic table arranges elements by increasing atomic number into groups (columns) and periods (rows), allowing patterns in chemical and physical properties to be
11th - 12th
Chemistry
S3.1 Electrons and the Periodic Table (IBDP Chemistry)
This PowerPoint lesson explains how electron configuration links directly to the structure of the periodic table, helping IBDP Chemistry students predict atomic structure from position. Designed for first assessment 2025, it builds the essential skills needed to deduce electron configurations and interpret group and period trends with confidence. The periodic table is arranged by increasing atomic number, and its structure reflects the arrangement of electrons in atoms. This lesson clearly shows
11th - 12th
Chemistry
Big & Bold Meals Coloring Book for Kids | 60 Pages of Easy Coloring
Bring the dinner table to the classroom with this "Big & Bold & Easy" Meals Coloring Book! Featuring 50 high-quality coloring worksheets, this resource is perfect for teaching students about different types of food, mealtime routines, and healthy eating habits. Designed with extra-thick, bold outlines and simple illustrations, these pages are ideal for toddlers, preschoolers, kindergarteners, and students who benefit from high-contrast visual support. What’s Included:50 Unique Coloring Pages: A
PreK - 3rd
Coloring Pages, Handwriting, Visual Arts
Poetry Unit 10 Types of Poetry (Examples, Cut and Paste Rhyming, Low-Stress)
If you are worried about National Poetry Month, this No-Prep Ready-to-Go Poetry Unit Bundle has everything you need to teach Haiku, Limerick, Sensory, I am, Acrostic, Diamond, Ballad, Shakespearean and Petrarchan Sonnets, and Villanelle Poems!! Using scaffolded templates, and plenty of poetry mentor texts these worksheets are designed to make teaching easy for ALL teachers (including Special Education and ESL/ELL teachers) teaching poetry to elementary, middle, and high school. This bundle co
Not Specific
Creative Writing, Poetry, Writing
Limbic System Reading Guide | Brain Anatomy, Emotion & Behavior Color-by-Number
Limbic System & Emotional Regulation Anatomy, Psychology & AP Psychology | Reading, Case Studies & Critical Thinking Help students understand emotion, memory, behavior, anxiety, and decision-making through the science of the limbic system. This engaging, high-level resource blends brain anatomy, psychology, neuroscience, and real-world case studies to move students beyond memorization and into true understanding. Perfect for Anatomy & Physiology, Psychology, and AP Psychology, this lesso
9th - 12th
Anatomy, Biology, Psychology
NGSS
HS-LS1-2
, HS-LS1-3
Alphabet Tracing Bundle: Uppercase Alphabet |52 Lessons|Preschool & Kindergarten
This Alphabet Tracing Uppercase Bundle helps young learners develop letter recognition, handwriting skills, and fine motor control through structured uppercase letter practice. The activities are simple, consistent, and ideal for early learners. This bundle combines two different tracing styles to reinforce learning while keeping students engaged. What’s included: Alphabet Tracing Uppercase Script – 26 lessons and Alphabet Tracing Uppercase Sticker – 26 lessons Total: 2 PDFs | 52 lessons Perfe
PreK - 1st
Alphabet, Phonics & Phonological Awareness, Writing
All About France | Geography, Reading & Cultural Worksheets for Kids
⭐ Want more country worksheet packs?This resource is also included in the World Geography Worksheet Bundle. The bundle includes 8 printable country study activity packs for Japan, Brazil, Spain, France, China, Canada, Australia, and Egypt. It is a flexible way to build an around-the-world geography, social studies, or country study unit while using one country at a time. https://www.teacherspayteachers.com/Product/World-Geography-Worksheet-Bundle-8-Countries-Reading-Culture-Activities-16528712 T
PreK - 3rd
Coloring Pages, European History, Geography
Number Coloring Worksheets 1–20 | Fun Counting & Coloring Activity for Preschool
Number Coloring Worksheets 1–20 | Fun Counting & Coloring Activity for Preschool & Kindergarten | Printable Math Worksheets** Make learning numbers FUN! Kids will love coloring while mastering numbers 1–20. Help kids learn numbers 1–20 with engaging and easy coloring worksheets. Make learning numbers **fun, engaging, and creative** with these **Number Coloring Worksheets 1–20**! This printable worksheet set is designed to help young learners practice **number recognition, counting skills, an
PreK - 2nd
Numbers
Valentine’s Roll a Dice Games, Pre-K & Kindergarten Math Centers, Low Prep Print
Make Valentine’s Day learning fun and hands-on with these Roll a Dice Valentine’s Games designed for Pre-K and Kindergarten learners. Children roll the dice and complete simple, engaging tasks while building early math and fine motor skills. These low-prep activities are perfect for math centers, small groups, early finishers, or independent practice. Clear visuals and simple rules make them easy for teachers to explain and for young learners to enjoy. Just print, prep once, and play! 📦 Wh
PreK - 2nd
Numbers, Other (Math), Reading
Bolivia Fine Motor Geography Pack | Preschool & Kindergarten | Tracing, Playdoug
Introduce young learners to Bolivia while developing essential fine motor and pre-writing skills! This Bolivia Fine Motor Geography Pack combines early geography concepts with hands-on activities designed for Preschool, Kindergarten, and Early Grade 1. Children explore Bolivia through tracing, coloring, and playdough activities while learning about the country, its capitals, flag, and important cultural and natural symbols. This resource includes: Bolivia outline map (playdough & tracing)
PreK - 2nd
Coloring Pages, Geography, Writing
Also included in: Bolivia Bundle for Kids | Country Study & Geography Activities
Montessori phonics reading program Language pack Red 2 CVC Picture & Word
Montessori phonics reading program Language pack Red 2 CVC Picture & Word Red 2 - Vowel Sound aRed Series focuses on three-letter phonetic words and isolates short vowel sounds. There are 3 documents for each vowel sound, each document with 2 prints - Sassoon and cursive. For the "Reading Picture and Word Cards" (Classified Reading), there are 4 ways of using them: match the word card and the corresponding picture card,matching game with pairs of picture cards.writing practice on exerci
PreK - 2nd
Phonics & Phonological Awareness, Reading
Czech Republic Map & Coloring Pages | Geography Printable for Kids
These Czech Republic Map & Coloring Pages help children learn about the Czech Republic through simple and engaging geography activities. This printable set includes a country outline map, a map showing the Czech Republic in Europe, and a Czech flag coloring page. Teacher example pages are included for reference. Perfect for geography lessons, homeschool learning, and independent work. 📄 WHAT’S INCLUDED ✔ Czech Republic outline map ✔ Czech Republic in Europe map ✔ Czech flag coloring page
PreK - 3rd
Coloring Pages, Geography, Other (Social Studies)
Multiplication and Division Review
This resource is helpful when a student needs extra practice, homework or review before a test. The multiplication/division sheet provides different strategies to practice, rather than focusing on just one. Using “multiplication by doubles” is very helpful in elementary math because it builds number sense and helps students develop efficient mental math strategies. In elementary classrooms, doubles are often considered one of the first “anchor facts” students use to build confidence and accurac
3rd - 4th
Basic Operations, Math Test Prep, Mental Math
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.C.7
Showing 1-24 of 40+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands