Percent Increase and Decrease Quiz
11+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Language
Programs & methods
OpenStax U.S. History Chapter 16 PPT
PowerPoint Description for Chapter 16: The Era of Reconstruction, 1865–1877This PowerPoint presentation corresponds directly to Chapter 16 of the OpenStax U.S. History textbook, detailing the political, social, and economic transformations that followed the Civil War. It explores efforts to reunify the nation, the struggle for civil rights, and the eventual collapse of Reconstruction, which led to the resurgence of White supremacy in the South. Key Sections Include:Restoring the Union:Lincoln’s
9th - 12th, Adult Education, Higher Education
U.S. History
Also included in: OpenStax US History I 1491-1877
AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video
Ever wondered how population density affects survival in ecosystems? In this video, we break down the effect of population density and how limited food, water, and living space can impact organisms. You'll learn how dense populations increase competition, spread disease faster, and change how species interact with their environment. We also explore how ecosystems like rainforests, savannas, deserts, and wetlands support different population sizes based on available resources and carrying capacit
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
AP Biology UNIT 6 Gene Expression 6.2 DNA Replication Video
Ever wonder how cells copy DNA with near-perfect accuracy? In this video, we break down DNA replication step by step — the process that allows genetic information to be passed from one cell to the next and from parents to offspring. You’ll learn: What happens during the S phase of the cell cycle Where DNA replication occurs in eukaryotes vs. prokaryotes How enzymes like helicase, primase, DNA polymerase, and ligase work together The difference between the leading strand and lagging strand
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
AP Biology UNIT 3 Cellular Energetics 3.5 Cellular Respiration Video Guide
Cellular Respiration 3.5 is your updated AP Bio overview that finally makes sense of glycolysis, the link reaction, the Krebs cycle, and the electron transport chain. This breakdown shows how ATP is produced and energy flows through the cell with clear, step-by-step logic. Perfect for AP Biology Unit 3 review or exam prep, it simplifies complex pathways so you actually remember them. Get the clarity you need before your next quiz or test. 🔍 Topics Covered Structure and function of the mitocho
9th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
Thermochemistry Unit -Editable PPT and Worksheet, notes, answer keys, free video
Thermochemistry Bundle - Editable PowerPoint and worksheet, instructor's notes and answer key included. Free Thermochemistry Lecture videos that accompany the notes. THERMOCHEMISTRY TOPICS COVERED: Spontaneous Vs. Nonspontaneous Process, Entropy and Microstates, Change in Entropy, Second Law of Thermodynamics, Third Law of Thermodynamics, Standard Entropy, Gibbs Free Energy, Standard Free Energy Changes, Temperature Dependance on Spontaneity, Free Energy and EquilibriumBest suitable for preparin
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
Electrochemistry Unit -Editable PPT and Worksheet, notes, answers, free videos
Electrochemistry Bundle - Editable PowerPoint and worksheet, instructor's notes and answer key included. Free Electrochemistry lecture videos that accompany the notes. ELECTROCHEMISTRY TOPICS COVERED: Oxidation and Reduction Reaction Definition, Oxidation Numbers, Balancing Redox Reactions, Galvanic (Voltaic) Cells, Standard Cell Potential, Standard Potential and Free Energy, Nonstandard Potential, Electrolysis, Comparing Galvanic vs. Electrolytic CellsBest suitable for preparing for AP Chemistr
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
AP French No-Prep Lesson for Language & Culture: Francophonie & French in Africa
This AP French no-prep lesson on French in Africa and the future of the Francophonie (Theme: Language and Culture) is the perfect resource for teaching interpersonal speaking, interpretive reading, authentic listening, and critical cultural analysis.Students explore how Africa is reshaping the French language through demographic growth, linguistic innovation, and evolving cultural identity. Aligned with the new AP French Language & Culture exam themes (2026–2027), this lesson includes authen
10th - 12th, Higher Education
French
AP French No-Prep Lesson for Language & Culture: French in Quebec
This AP French no-prep lesson on Quebec's language policy (Theme: Language and Culture) is the perfect resource for teaching interpersonal speaking, interpretive reading, and authentic cultural analysis. Students explore the OQLF, la Loi 101, and the real tension between language protection and everyday linguistic identity. Aligned with the new theme of the AP French Language & Culture exam (2026–2027), this lesson includes authentic francophone materials, AP-style comprehension tasks, and
10th - 12th, Higher Education
French
APUSH Topic 7.5 – The Great Migration & Urbanization | Multimedia Lesson Bundle
APUSH 7.5 – The Great Migration & Urbanization | Multimedia Lesson Bundle Teach APUSH Topic 7.5 with this engaging multimedia lesson bundle that explores how the Great Migration and rapid urbanization reshaped American society in the early 20th century. This resource helps students analyze the causes and effects of internal migration, the growth of cities, and the cultural, economic, and racial tensions that followed—key themes emphasized by the AP U.S. History framework. What’s Included:
9th - 12th, Adult Education, Higher Education
U.S. History
Also included in: APUSH Unit 7 Mega Bundle (Topics 7.2–7.14)
AP Biology Complete Unit 2 BUNDLE: Cells | Video Lesson Guide Worksheets
AP Biology Unit 2: Cell Structure & Function Test Prep BundleLessons • Video Guides • Labs • MCQs • FRQs • Worksheets • AssessmentUpdated for the 2025 AP Biology Course and Exam Description (CED), this comprehensive Unit 2 bundle provides everything students need to master Cell Structure and Function and prepare confidently for classroom assessments and the AP Biology Exam.AP Biology Unit 2 Test Prep BundleUpdated for the 2025 AP Biology Course and Exam Description (CED)10 comprehensive lessons
9th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
UPDATED 2026 AP Biology Unit 4: Cell Communication COMPLETE UNIT STUDY BUNDLE
🧬 AP Biology Unit 4 Test Prep BundleLessons • MCQs • FRQs • Worksheets • AssessmentUpdated for the 2025 AP Biology Course and Exam Description, this resource includes a video lesson and specialized practice to help AP Biology students learn, study, and confidently review Unit 4: Cell Communication and the Cell Cycle, covering cell communication, signal transduction pathways, feedback mechanisms, the cell cycle, and cell cycle regulation. From cell signaling and receptor pathways to mitosis, c
7th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS, NGSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+12
Showing 1-11 of 11+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands