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PLTW Design Process Latest Update 100% Correct Brainstorm A group technique for solving problems, generating ideas, stimulating creative thinking, etc. by unrestrained spontaneous participation in discussion construct/test prototype This step in Design process includes building the a testable prototype. Then testing it for performance/ usability/ durability, collecting the data, analyzing the date and creating a test report of the findings. Justifiable Capable of being shown as re...

PLTW Engineering Essentials Latest Update 100% Correct abstraction (noun) The result of taking away or removing characteristics from something in order to reduce it to a set of essential characteristics. (verb) The process of taking away or removing characteristics from something in order to reduce it to a set of essential characteristics. additive method A solid modeling design method where an object is created by adding volume to a smaller object. algorithmic thinking Creating a...

PLTW Biomedical: REVIEW with Complete Solutions Algor Mortis Reduction in body temp. after death Cardivascular Heart Vessels Blood Dehydration Synthesis Remove water and come together Digestive System Teeth/Tongue Salivary Glands Pharynx Esophagus Stomach Small Intestine Large Intestine Rectum Liver Gallbladder Endocrine System Pancreas Thymus Thyroid Pituitary Pineal Gland Adrenal Gland Ovaries/Testes Examples of monomers Monosaccharides Amino Ac...

PLTW: HBS EOC Exam Review Already Graded A anterior front aqueous humor maintains pressure Communication in the human body can be what two types? chemical or electrical cornea front window of eye, bends light to pass through pupil, refraction deep more internal distal on limb, farther from attachment point near DNA makes up ______, which make up _______. genes, chromosomes DNA stands for deoxyribonucleic acid dorsal back Each gene codes for a ______, which det...

PBS PLTW EOC REVIEW QUESTIONS WITH VERIFIED SOLUTIONS _________________ results in the production of sex cells, each containing ________________ the original number of chromosomes as the parent cell mitosis, half the a _____________ displays all the chromosomes in a cell by shape and size karyotype A cell in a hypotonic solution will... swell a pump is ..... a device used to move fluids or gasses the human heart A steady or balanced state of the body homeostasis adenine ...

PLTW Aerospace Latest Update Graded A+ Axial Stress A force with its resultant passing through the centroid of a particular section and being perpendicular to the plane of the section. A force in a direction parallel to the long axis of the structure. Bearing The horizontal direction to or from any point, usually measured clockwise from true north, magnetic north, or some other reference point through 360 degrees. Blind Spot The small circular area in the retina where the optic ne...

Digital Electronics PLTW Latest Update 100% Solved 74LS163 Counter chip that can only count up and has synchronous load and clear. 74LS193 Counter Chip that can count Up or Down. Asynchronous Load and Clear Amplitude of digital wave Always 5V AND Gate A logic gate that takes in 2 inputs and only outputs True if both inputs are True. Asynchronous Counter Type of counter in which each flip-flop output serves as the clock input signal for the next flip-flop in the chain. Binar...

PLTW Intro to Engineering Design End of Course Assessment Study Guide Questions with Verified Answers A graph of vertical bars representing the frequency distribution of a set of data is called Histogram A measuring instrument having two adjustable jaws typically used to measure distance or thickness Calipers Central Tendency Center of a distribution: Mean, Median or Mode. Collection of methods for planning experiments, obtaining data, organizing, summarizing, and presenting,...

2.2.1 PLTW Latest Update Graded A+ A cancerous tumor which will grow and spread to invade other tissues or parts of the body Malignant A disease caused when cells divide uncontrollably and spread into other tissues. Cancer a list of possible diseases or disorders based on medical history, current symptoms, and the results of physical exams, routine testing, and blood work Differential diagnosis A medical imaging technique that uses magnetic fields and radio waves to take pictures o...

PLTW Engineering – Tolerances Latest Version 100% Correct Allowance The minimum clearance or maximum interference between parts. For a clearance fit, this is the tightest possible fit between mating parts. Calculated by MMC internal feature - MMC external feature. ANSI/ASME Standard Y14.5 Each dimension shall have a tolerance, except those dimensions specifically identified as reference, maximum, minimum, or stock. The tolerance may be applied directly to the dimension or indica...