This document provides examples and exercises on calculating percentages of quantities. It introduces concepts like finding the percentage of a subgroup of a whole, calculating percentages of original prices to find sale amounts, and using models like grids and tape diagrams to calculate percentages. The examples are drawn from scenarios involving a middle school soccer team and percentages of animal exhibits at a zoo. The exercises practice applying these percentage concepts to problems involving discounts on clothes and electronics.
The document provides instructions for setting up and operating the CT-4030 wireless control jammer. It can jam cell phone signals across various frequency bands. The jammer unit and accessories like antennas and cables are described. Safety standards for handling the equipment are also outlined. Installation involves selecting a suitable location and checking that all required parts are available. The jammer can be powered using the AC adapter or UPS backup system.
The document discusses design thinking and examples of its application in K-12 education. It describes Stanford's five step design thinking process of empathize, define, ideate, prototype, and test. Examples provided include schools that use whiteboards, laptops, and maker spaces to engage students. The document also discusses blended learning models and their use of technology to personalize learning experiences for students.
This document provides examples and exercises on calculating percentages of quantities. It introduces concepts like finding the percentage of a subgroup of a whole, calculating percentages of original prices to find sale amounts, and using models like grids and tape diagrams to calculate percentages. The examples are drawn from scenarios involving a middle school soccer team and percentages of animal exhibits at a zoo. The exercises practice applying these percentage concepts to problems involving discounts on clothes and electronics.
The document provides instructions for setting up and operating the CT-4030 wireless control jammer. It can jam cell phone signals across various frequency bands. The jammer unit and accessories like antennas and cables are described. Safety standards for handling the equipment are also outlined. Installation involves selecting a suitable location and checking that all required parts are available. The jammer can be powered using the AC adapter or UPS backup system.
The document discusses design thinking and examples of its application in K-12 education. It describes Stanford's five step design thinking process of empathize, define, ideate, prototype, and test. Examples provided include schools that use whiteboards, laptops, and maker spaces to engage students. The document also discusses blended learning models and their use of technology to personalize learning experiences for students.
1. This study examines the tooth roots of the Sima del Elefante mandible (ATE9-1) using microtomography.
2. Microtomography allows visualization of internal dental structures like root canals, revealing untapped biological information.
3. The study reclassifies two teeth, the lower left canine and lower left first premolar, based on analysis of their internal root anatomy, which does not always correspond to external anatomy.
K anonymity for crowdsourcing database
In crowdsourcing database, human operators are embedded into the database engine and collaborate with other conventional database operators to process the queries. Each human operator publishes small HITs (Human Intelligent Task) to the crowdsourcing platform, which consists of a set of database records and corresponding questions for human workers.
This document provides an example lesson on solving percent problems. It includes three examples that demonstrate finding percentages of quantities using different methods like diagrams, tape models, and equations. Students then practice similar problems in exercises involving finding percentages, discounts, and original prices. The lesson emphasizes using multiple methods to solve percent problems, including pictorial representations.
1. This study examines the tooth roots of the Sima del Elefante mandible (ATE9-1) using microtomography.
2. Microtomography allows visualization of internal dental structures like root canals, revealing untapped biological information.
3. The study reclassifies two teeth, the lower left canine and lower left first premolar, based on analysis of their internal root anatomy, which does not always correspond to external anatomy.
K anonymity for crowdsourcing database
In crowdsourcing database, human operators are embedded into the database engine and collaborate with other conventional database operators to process the queries. Each human operator publishes small HITs (Human Intelligent Task) to the crowdsourcing platform, which consists of a set of database records and corresponding questions for human workers.
This document provides an example lesson on solving percent problems. It includes three examples that demonstrate finding percentages of quantities using different methods like diagrams, tape models, and equations. Students then practice similar problems in exercises involving finding percentages, discounts, and original prices. The lesson emphasizes using multiple methods to solve percent problems, including pictorial representations.