Percent Increase and Decrease Quiz
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Accuracy, Precision, Percentage Percent Error Practice Worksheet and Quiz Set
This download includes two editable resources: Accuracy, Precision, and Percentage (Percent) Error Practice Problem Worksheet and an Assessment Quiz. Both printable and digital versions are included. First, give students the practice they need to master these concepts, then check for understanding using the assessment quiz. Students will explore the differences between accuracy and precision, learn why calculating percent error is important, and complete practice problems. This is an excellent
9th - 12th
Chemistry, Physical Science, Science
CCSS
RST.9-10.3
, RST.11-12.3
Stoichiometry Unit Formative Assessment - Limiting Reactants & Percent Yield
This Word document is a formative assessment within the Stoichiometry Unit used to assess student understanding of the process of stoichiometry - specifically limiting reactants and how to calculate percent yield from the data provided. This would be optimally used to assess student understanding after a student has completed the Stoichiometry Unit Notes Bundle, Guided Practice questions and Review documents. (This document was created using Century Gothic font and set to narrow margins.)
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-7
Also included in: Stoichiometry Unit Formative Assessment Bundle & Answer Key
Moles Unit Formative Assessment - Moles, Molar Mass & Percent Composition
This Word document is a formative assessment within the Moles Unit used to assess student understanding of counting by weighing, moles, molar mass, molar conversions and percent composition. This would be optimally used to assess student understanding after a student has completed the Moles Notes Bundle, Guided Practice questions and Review documents. (This document was created using Century Gothic font and set to narrow margins.)
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-7
Also included in: Moles Unit Formative Assessment Bundle (Student Sheets & Answer Keys)
Accuracy and Precision: Guided Notes, Worksheets, Quiz & Slides
A teaching pack for accuracy versus precision, suitable as the entry point middle and high school science courses. The pack moves students from definitions through the four-cases framework, into error range as a precision metric (average plus or minus half the spread) and percent error as an accuracy metric. It pairs well with two hands-on companions sold separately: the Target-Drop Activity and the Scientific Measurement Lab. WHAT'S INCLUDED:Student handouts 📄 Accuracy and Precision: Guided No
9th - 12th
Chemistry, General Science, Physical Science
Moles Unit Formative Assessment Bundle (Student Sheets & Answer Keys)
This formative assessment bundle contains three different formative assessments concerned with assessing student understanding of counting by weighing, moles, molar mass, molar conversions, percent composition, writing empirical formulas, and calculating empirical and molecular formulas based on data provided. The answer keys are provided. These formative assessments would be optimally given after a student has completed the Moles Unit lab, Notes Bundle, Guided Practice Questions, & Review doc
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-7
Solutions Unit Formative Assessment - Solubility, Rates of Dissolving & Comp.
This Word document is a formative assessment within the Solutions Unit used to assess student understanding of how different solutes dissolve in solution, the difference between terms saturated vs unsaturated & concentrated vs dilute, the factors impacting the rates of dissolving, calculating mass percent and molarity, using the dilution equation to calculate either the final concentration after diluting a solution or the volume necessary to dilute a solution based on the concentration require
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-5
, HS-PS1-3
Also included in: Solutions Unit Formative Assessment Bundle (& Answer Keys)
Mass Percents and Chemical Formulas
Need more questions involving mass percents and chemical formulas? This product provides you with a wide variety of questions (and answer keys!) at the touch of a button. There are endless reasons to want additional problems for your students. Need multiple versions of a quiz? Have a student asking for extra practice? A struggling student who needs more examples? Perhaps a para or case manager could use examples with an answer key? These are all important and common scenarios, and they can quick
10th - 12th
Chemistry, General Science, Physical Science
NGSS
HS-PS1-7
Also included in: Infinite Chemistry Bundle, Vol. 1
Solutions Unit Formative Assessment Bundle (& Answer Keys)
This formative assessment bundle contains three different formative assessments concerned with assessing student understanding of the difference between the terms solute & solvent, how different solutes dissolve differently in different solvents, how to calculate mass percent or molarity, how the dilution equation could be used to determine the new concentration after dilution or the volume required to dilute a solution, solution stoichiometry, the use of normality in neutralization reactions
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-5
, HS-PS1-3
Stoichiometry Unit Formative Assessment Bundle & Answer Key
This formative assessment bundle contains three different formative assessments concerned with assessing student understanding of the process of stoichiometry (balanced equation with correct formulas, conversion to moles, limiting reactants, mol:mol ratio and moles to grams calculations - including percent yield). The answer keys are provided. These formative assessments would be optimally given after a student has completed the Stoichiometry Unit labs, Notes Bundle, Guided Practice Questions,
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-7
, HS-PS1-2
Stoichiometry Unit Formative Assessment - Lab-based after Experiments #34 or 37
This Word document is a formative assessment within the Stoichiometry Unit used to assess student understanding of the process of stoichiometry after the completion of either Experiment #34 or 37 - first asking students to use a balanced equation to find the mol:mol ratios involved, converting starting quantities from grams to mol, complete a conversion using mol:mol ratios, calculate percent yield and complete a full stoichiometry problem using a limiting reactant. This would be optimally used
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-7
, HS-PS1-2
Also included in: Stoichiometry Unit Formative Assessment Bundle & Answer Key
Solutions Unit Formative Assessment - Lab-based after Expt #61 & Answer Key
This Word document is a formative assessment within the Solutions Unit used after students have completed Experiment #61 - Solution Properties, to assess student understanding of the difference between solute & solvent, how different solutes dissolve in solution, calculating mass percent, solution stoichiometry & the impact of the number of particles dissolved on colligative properties. This would be optimally used to assess student understanding after a student has completed the Solutions U
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-5
, HS-PS1-3
Also included in: Solutions Unit Formative Assessment Bundle (& Answer Keys)
Quiz – Stoichiometry, Isotopes, Subatomic Particles, and Empirical Formula
Easy to average level questions including a chart on subatomic particles; converting between moles, particles, and grams; calculating average atomic mass from percents of isotopes; and finding empirical and molecular formulas. Straight forward examples. Best as a quiz or review - not enough for homework practice. Great as part of a home school curricula as well (how I use it). Can also be used for middle school students working ahead and starting basic chemistry knowledge.
10th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Science
Earth & Energy Flow Quiz Answer Key
Answers Key is not provided in Preview, but will be received after purchase. Key Concepts: Earth's Composition, Percent Composition, Pangea, Convection, Conduction, Radiation, Plate Tectonics
6th - 12th
Chemistry, Earth Sciences, Physical Science
Light Wave Properties NGSS Graphing Energy and Wavelength Worksheet & PowerPoint
If you are teaching your students how to understand graphs and PS4.A: Wave Properties: A simple wave has a repeating pattern with a specific wavelength, frequency, and amplitude. (MS-PS4-1), this resource is a great scaffold or assessment! Students discover that the relationship between energy and wavelength are inversely proportional, meaning that as the wavelength increases the energy decreases. This resource is great as a warm up/bell ringer, homework or sub plan. Take a look at NGSS PS4.
6th - 12th
Graphing, Physical Science, Physics
NGSS
MS-PS4-1
Wavelength and Frequency Graphing NGSS PS4.A MS-PS4-1 Worksheet & PowerPoint
If you are teaching your students how to understand graphs and PS4.A: Wave Properties: A simple wave has a repeating pattern with a specific wavelength, frequency, and amplitude. (MS-PS4-1), this resource is a great scaffold or assessment! Students discover that the relationship between wavelength and frequency are inversely proportional, meaning that as the frequency of a light wave increases the wavelength decreases. This resource is great as a warm up/bell ringer, homework or sub plan. Ta
6th - 12th
Physical Science, Physics, Science
NGSS
MS-PS4-1
Stoichiometry Bell Work/Quiz Questions (15 slides) -Chemistry- editable
15 Days of Bell Work! "Teach Like a Champion" lists bell work (called "Do Now") as one of the successful strategies to send students on the path to college. I could not agree more! I have integrated writing activities into this set, to help bring the common core into the science classroom.
Included with this download: Bell Ringers Blank Student Sheet
This collection of 15 warm-ups (with answer slides) includes at least one question on each of the following topics:
-writing chemical equation
9th - 12th
Chemistry, Physical Science, Science
Stoichiometry & Conversions Jeopardy-Style Trivia Game
High School Chemistry Review | NGSS HS-PS1-7 AlignedReinforce stoichiometry, mole conversions, and chemical reaction math with this interactive Jeopardy-style review game. Designed for high school chemistry and aligned to NGSS HS-PS1-7, this 63-slide trivia activity engages students with real problem-solving practice — perfect for review, test prep, or cooperative learning. Save valuable prep time while helping students master key concepts in a fun, game-based format. What’s Included: 63-slide i
9th - 12th
Chemistry, Physical Science
NGSS
HS-PS1-7
Measurement and Dimensional Analysis
This is a bundle that includes the following resources and topics: Rules of significant Digits Captive zeros Leading zeros Trailing Zeros Rules of Rounding Exact Numbers Multiplying and dividing with significant digits Adding and subtracting with significant digits Measurement System International (SI Units) Scientific Notation Dimensional Analysis Metric conversions American to metric conversions Density Mass Volume Archimedes Principle Water Displacement Accuracy Precision Percent Error Types
9th - 12th
Chemistry, Physical Science, Science
Sound Waves Crossword Puzzle: Puzzle, Answer Key, Answers and Clues List
This resource is a Crossword Puzzle on Sound Waves : What are Sound Waves, Sound Waves Need A Medium To Travel, Sound Wave Properties (Compression, Rarefaction, Amplitude, Wavelength, Frequency), Speed of Sound (moving through medium, temperature of medium, phase of matter of medium), Sound Wave Interactions with Matter (Transmission, Absorption, Reflection) . This resource is 3 pages: Page 1: Sound Waves Crossword Puzzle. Page 2 is the Answer Key to Crossword Puzzle. Page 3 is the Answers a
6th - 12th
Physical Science, Physics, Science
Physical Chemical Changes High School PPT, Notes, WS, Quiz: Lesson Plan
Students will be able to: classify words or descriptions as physical or chemical changes/properties recognize changes using particulate view of matter Included: PowerpointGuided notes (Prior knowledge, Guided practice, Independent practice)Homework Worksheet (MC and Essay)In Class WS and Next Day WSExit TicketAnswer KeyFollow up with Lab or Increase Writing Fluency in the classroom. Literacy Quick Write Chemical Physical Changes and PropertiesPeanut Brittle Chemical Physical Changes
7th - 12th
Chemistry, Physical Science, Science
Speed and Velocity word problems
This formula breakdown sheet focuses on the concepts of speed and velocity so that students understand the relationship between the variables as one is increased/decreased.
8th - 12th
Physical Science, Physics, Science
Colligative Properties (boiling point elevations, freezing point depressions)
Includes the processes and reasoning behind increases and decreases in temperature due to ions, molality, and constants. Includes sample problems.
9th - 12th, Adult Education, Higher Education
Chemistry, General Science, Physical Science
0.2 Chemistry Lesson Lab Tools & Uses (+ precision vs accuracy, safety, % error)
Introduction to lab tools and their uses, precision vs. accuracy, and calculating percent error. This is the second lesson of my mini chemistry Unit 0: Measurement which can be purchased as a bundle (and includes a mini lab, full length lab, daily practice assignments, vocabulary list, review, and unit quiz). The unit takes eight 45 minute classes, or four 90 minute classes, and serves as a brief introduction to core chemistry concepts that students will use all year long, providing them with
9th - 12th
Chemistry, Physical Science, Science
Velocity-Time Graphs Activity | Acceleration vs Deceleration | Motion Graph Matc
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
5th - 12th, Adult Education, Higher Education
Other (Science), Physical Science, Physics
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