№ files_lp_3_process_7_096275
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Character count: 7588
File size: 138 KB
Educational science worksheet presenting a classroom STEM investigation into the floating and sinking behavior of different candies through prediction, observation, ingredient analysis, and experimental design.
Subject:
Physical Science
Topic:
Density and Buoyancy
Type of Document:
Educational Worksheet
Educational Level:
Elementary School
Activity Format:
STEM Challenge and Experiment
Number of Test Samples:
8 candies
Key Concepts:
Density, Properties of Matter, Floating and Sinking
Components:
Predictions, Research Questions, Vocabulary, Observations, Results, Experimental Design
Materials Referenced:
Water, Assorted Candy
Time Allocation:
20 minutes (research segment)
Collaborative Element:
Team-based activity
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Grade Level:
5
Subject:
Mathematics
Topic:
Graph interpretation and proportional reasoning
Document Type:
Assessment scoring annotations
Assessment Component:
Training Set 2
Content Focus:
Candy bar sales fundraising problem and coordinate graph interpretation
Structure:
Annotated student responses with scoring explanations
Scoring Range:
0–4 points
Task Sections:
Part A, Part B, Part C, Part D
Evaluation Elements:
Axis identification, ordered pair interpretation, reasoning about multiples, multi-step calculation
Educational Context:
Classroom or standardized assessment scoring training
Currency Unit Referenced:
United States dollars ($)
Year:
Not specified
Region / City:
Not specified
Subject:
Roadway surface construction
Document type:
Technical specification
Organization / Agency:
Department of Transportation
Material specifications:
HFMS-2S asphalt emulsion, crushed stone or gravel, sand
Standards referenced:
AASHTO M 140, AASHTO T 27, T 88, T 90, T 96, T 104, T 327, ATM 305, ATM 306, ATM 414
Construction period:
May 15 – August 15
Temperature requirements:
Minimum 60ºF
Testing requirements:
Gradation, micro-deval, L.A. wear, fracture, thin-elongated pieces, plasticity index
Subject:
Density of liquids and solids
Topic:
Mass, volume, and buoyancy
Type of document:
Educational assessment task
Format:
Constructed response with scoring guide
Liquids listed:
A (1.0 g/mL), B (2.0 g/mL)
Solids listed:
X, Y, Z
Measured variables:
Mass (g), Volume (mL)
Student task:
Calculate densities and predict sinking or floating behavior
Assessment method:
Holistic scoring rubric
Score levels:
A, B, C, D, F, Blank
Skills assessed:
Density calculation and buoyancy prediction
Year:
2026
Grade Level:
2nd Grade
Subject:
Science
Type of Document:
Lesson Plan
Standards:
ET 4.1.7, A 4.2.1, ET 4.2.2, R 4.3.1
Objective:
Introduce students to scientific inquiry and experimentation
Materials:
rocks, tree bark, toothpicks, bones, sponge, shells, ping pong ball, toy boat, teeth, water tub, worksheets, pencils, paper towels
Vocabulary:
Data, collect, organize, compare and contrast, predict, density, displacement, mass
Procedure:
Hypothesis, testing, observation, recording results, discussion
Follow-up Activity:
Water Line experiment
Target Audience:
Elementary students
Duration:
Single class session
Location:
Classroom with water experiment setup
Year:
2019
Region / City:
London
Theme:
LGBT Rights, Pride Parade
Document Type:
Contract Award Letter
Organization:
Cabinet Office
Author:
Cabinet Office
Target Audience:
Theme Traders, Supplier
Start Date:
14/05/2019
End Date:
06/07/2019
Contract Value:
£24,950.00
Delivery Date:
06/07/2019
Contract Reference:
CCCO19A30
Payment Terms:
Invoice with PO Number
Note:
Key Personnel
Supplier:
Director
Contracting Authority:
Policy Advisor
Year:
2022
Region / City:
Nationwide
Theme:
Procurement / Medical Equipment
Document Type:
Request for Information
Agency:
U.S. Department of Veterans Affairs
Author:
U.S. Department of Veterans Affairs
Target Audience:
Potential suppliers
Period of Action:
One (1) 12-month base period with four (4) 12-month option periods
Approval Date:
02-23-2022
Amendment Date:
None
Description:
RFI for sourcing Adjustable Ergonomic Decontamination Sinks for the Veterans Health Administration to be supplied across U.S. VA medical centers.
Author:
MonicabySZENSEI©Monica
Title Number:
63
Series:
Monica
Genre:
Erotic fiction
Setting:
Strip club known as the North Pole; parking lot; highway shoulder; nightclub stage; lap lounge
Main Characters:
Monica Gift; Mojo; Aaron Gift; Vega Perez; Mitch; Jared; Shelly Cortez; Beanie; Kermit Boggs; Hillary Morgan; Kyle Quinones
Themes:
Sexual explicitness; Public sex; Power dynamics; Nightclub culture; Group sexual activity
Type of Document:
Fictional narrative
Language:
English
Subject:
Density of liquids and solids
Topic:
Mass, volume, and buoyancy
Type of document:
Educational assessment task
Format:
Constructed response with scoring guide
Liquids listed:
A (1.0 g/mL), B (2.0 g/mL)
Solids listed:
X, Y, Z
Measured variables:
Mass (g), Volume (mL)
Student task:
Calculate densities and predict sinking or floating behavior
Assessment method:
Holistic scoring rubric
Score levels:
A, B, C, D, F, Blank
Skills assessed:
Density calculation and buoyancy prediction
Year:
2026
Grade Level:
2nd Grade
Subject:
Science
Type of Document:
Lesson Plan
Standards:
ET 4.1.7, A 4.2.1, ET 4.2.2, R 4.3.1
Objective:
Introduce students to scientific inquiry and experimentation
Materials:
rocks, tree bark, toothpicks, bones, sponge, shells, ping pong ball, toy boat, teeth, water tub, worksheets, pencils, paper towels
Vocabulary:
Data, collect, organize, compare and contrast, predict, density, displacement, mass
Procedure:
Hypothesis, testing, observation, recording results, discussion
Follow-up Activity:
Water Line experiment
Target Audience:
Elementary students
Duration:
Single class session
Location:
Classroom with water experiment setup
Year:
2026
Region / City:
International
Subject:
Sanitary equipment
Document Type:
Product specification
Organization:
Manufacturer
Reference:
2519L
Target Audience:
Healthcare facilities, retirement and care homes, hospitals, clinics
Spout Length:
200 mm
Lever Length:
150 mm
Flow Rate:
26 lpm at 3 bar
Cartridge Type:
Ceramic with maximum temperature limiter
Warranty:
30 years
Connection Type:
STOP/CHECK wall connectors, M1/2" M3/4"
Material:
Brass and ceramic
Application:
Wall-mounted mechanical mixer for sinks
Effective Date:
01/01/2017
Program Applicability:
2515 – Appendix A
Inspectable Area:
Heat Sink Performance
Cornerstones:
Initiating Events, Mitigating Systems, Barrier Integrity
Inspection Bases:
Heat exchangers and heat sinks required for decay heat removal and cooling of safety-related equipment. Performance degradation leads to increased risk.
Level of Effort:
Annual and triennial reviews of heat exchangers/heat sinks as outlined in Sections 02.01 and 02.02.
Year:
2017
Region / City:
Not specified
Topic:
Heat Sink Performance
Document Type:
Inspection Procedure
Authority / Organization:
NRC (Nuclear Regulatory Commission)
Author:
Not specified
Target Audience:
Nuclear plant operators and inspectors
Duration:
Ongoing
Approval Date:
01/01/2017
Amendment Date:
Not specified