In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.9

In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.10

You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7

This word problems helps students learn to build the biggest three-digit number given any three numbers between 0 and 9 to use as digits.

In this task students must place 4-digit numbers into order from smallest to greatest and greatest to smallest.

This short video and interactive assessment activity is designed to teach fifth graders about dividing 2-digit numbers by 2-digit numbers.

This short video and interactive assessment activity is designed to teach third graders about identifying the multiples of a given number.

This short video and interactive assessment activity is designed to teach fifth graders about adding, subtracting, multiplying and dividing - missing operation.

In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.7

In this ordering task each number has at most 3 digits so that students have the opportunity to think about how digit placement affects the size of the number.

This course content basic ideas of operating systems.Also different types of operating systems are explained. Basic objective of operating system is scheduling,types of scheduling are also described.

In this Cyberchase video segment, the CyberSquad locates the Cyberchase Council by using negative numbers.

15.769 Operations Strategy provides a unifying framework for analyzing strategic issues in manufacturing and service operations. Students analyze the relationships between manufacturing and service companies and their suppliers, customers, and competitors. The course covers strategic decisions in technology, facilities, vertical integration, human resources, and other areas, and also explores means of competition such as cost, quality, and innovativeness.

This short video and interactive assessment activity is designed to teach second graders about comparing values of multiple numbers within a set.

The course presents an overview of the history and structure of modern operating systems, analyzing in detail each of the major components of an operating system, and exploring more advanced topics in the field, such as security concerns. Upon successful completion of this course, the student will be able to: explain what an operating system does and how it is used; identify the various components of a computer system and how they interact with an operating system; describe the differences between a 32-bit and 64-bit operating system; explain the different types of operating systems and the major ones in use today; discuss the importance and use of threads and processes in an operating system; describe concurrency; explain the difference between a thread and a process; discuss context switching and how it is used in an operating system; describe synchronization; explain a race condition; discuss interprocess communication; describe how semaphores can be used in an operating system; discuss three of the classic synchronization problems; explain the alternatives to semaphores; discuss CPU scheduling and its relevance to operating systems; explain the general goals of CPU scheduling; describe the differences between pre-emptive and non-preemptive scheduling; discuss four CPU scheduling algorithms; explain what deadlock is in relation to operating systems; discuss deadlock prevention, avoidance, and their differences; describe deadlock detection and recovery; explain the memory hierarchy; discuss how the operating system interacts with memory; describe how virtual memory works; discuss three algorithms for dynamic memory allocation; explain methods of memory access; describe paging and page replacement algorithms; describe a file system and its purpose; discuss various file allocation methods; explain disk allocation and associated algorithms; discuss types of security threats; describe the various types of malware; explain basic security techniques; explain basic networking principles; discuss protocols and how they are used; explain reference models, particularly TCP/IP and OSI. (Computer Science 401)

This short video and interactive assessment activity is designed to teach second graders an overview of subtraction (numbers to 100) - word problems.

This task asks students to solve addition and subtraction equations with different structures so that they are able to see the connections between addition and subtraction more easily.