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Resource Name	Topic (Course)	Technology	Type	$?	Rating
Browsing: All Content in Kindergarten for Operations with numbers Browse discussions			Login to Subscribe / Save Results
Building Houses Activity	Operations with numbers (Kindergarten)	Java Applet	Activity		[0]
Students count, order, and compare the different sizes of integer bars as they make house designs using the Integer Bar applet by Jacobo Bulaevsky. More: lessons, discussions, ratings, reviews,...
Episode 7: Addition	Addition (Kindergarten)	Flash	Lesson Plan		[5]
Activities to explore addition of numbers up to 12. More: lessons, discussions, ratings, reviews,...
Episode 8: Subtraction	Subtraction (Kindergarten)	Flash	Lesson Plan		[0]
Activities to introduce the concept of subtraction as the inverse of addition. More: lessons, discussions, ratings, reviews,...
Integer Bars: Lesson Descripti...	Operations with numbers (Kindergarten)	Java Applet	Lesson Plan		[0]
Bulaevsky's lesson plan for his Integer Bars applet contains material to introduce many basic mathematical concepts, such as addition, subtraction, multiplication, division, fractions, geometry, chart... More: lessons, discussions, ratings, reviews,...
Estimating Whole Numbers and D...	Estimation (Kindergarten)	Computer	Tool	$	[0]
Alterable worksheet allows students to estimate the location of points on unmarked number lines, on the intervals [0, 50] and [0, 100]. Fee required to print: see this page. More: lessons, discussions, ratings, reviews,...
Count Us In: Game 7	Addition (Kindergarten)	Flash	Tool		[9]
The bus number tells you how many children you should put on the bus. Click and drag the children, in as many different ways as you can. When they are sitting down, click "check number" to make the bu... More: lessons, discussions, ratings, reviews,...
Count Us In: Game 8	Subtraction (Kindergarten)	Flash	Tool		[0]
Count the number of pins that will still be standing. Type in that number. Click on the bowling ball or hit enter. If the number is correct the ball will bowl. Keep going until you have reached zero. ... More: lessons, discussions, ratings, reviews,...
Arithmetic Quiz	Addition (Kindergarten)+	Java Applet	Tool		[1]
This activity allows the user to practice addition, subtraction, multiplication, and division, with variable difficulty, type of problem, and time allowed. Scoring is also an option. More: lessons, discussions, ratings, reviews,...
Base Blocks	Operations with numbers (Kindergarten)	Java Applet	Tool		[4]
Illustrate addition and subtraction in a variety of bases. More: lessons, discussions, ratings, reviews,...
Base Blocks Addition	Addition (Kindergarten)	Java Applet	Tool		[3]
Use base ten blocks to model grouping in addition. More: lessons, discussions, ratings, reviews,...
Base Blocks Subtraction	Subtraction (Kindergarten)	Java Applet	Tool		[4]
Base blocks consist of individual units, longs (containing 10 units), flats (containing 10 longs), and blocks (containing 10 flats) and can be used to show place value for numbers and to increase unde... More: lessons, discussions, ratings, reviews,...
Five Frame	Addition (Kindergarten)	Java Applet	Tool		[2]
In this interactive five-frames tool, users practice counting and adding to ten. The frames help users think of numbers in relation to 5. More: lessons, discussions, ratings, reviews,...
Hiding Ladybug	Estimation (Kindergarten)	Java Applet	Tool		[0]
The three-part ladybug example presents a rich computer environment in which students can use their knowledge of number, measurement, and geometry to solve interesting problems. Planning and visualizi... More: lessons, discussions, ratings, reviews,...
Integer Bars	Operations with numbers (Kindergarten)	Java Applet	Tool		[0]
Integer bars are similar to "Cuisenaire Rods." This applet offers various ways of manipulating virtual integer bars on screen. Its associated lesson contains material to introduce many basic mathemati... More: lessons, discussions, ratings, reviews,...
Number Line Arithmetic	Addition (Kindergarten)+	Java Applet	Tool		[1]
Illustrates arithmetic operations using a number line. More: lessons, discussions, ratings, reviews,...
Ten Frame	Addition (Kindergarten)	Java Applet	Tool		[0]
In this interactive ten-frames tool, users practice counting and adding to twenty. The frames help users think of numbers in relation to 10. More: lessons, discussions, ratings, reviews,...
Let's Count	Addition (Kindergarten)+	JavaScript	Tool		[0]
This site features counting activities with the numbers from one to ten. The activities give preK to grade 1 students practice in counting, using both symbols and names of the numbers. In the activiti... More: lessons, discussions, ratings, reviews,...
PrimaryPaths	Operations with numbers (Kindergarten)	JavaScript	Tool		[3]
PrimaryPaths (which replaced the PrimaryMath.org site) provides interactive educational tools that teachers and parents can use to make learning easier. Our website provides interactive arithmetic pr... More: lessons, discussions, ratings, reviews,...
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