CK-12 Foundation
Ck 12: Elem Math: Determining Time Changes Answering in Numerals
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining time changes.
CK-12 Foundation
Ck 12: Elem Math: Determining Time Changes in 5 Minute Intervals
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining time in five minute intervals.
CK-12 Foundation
Ck 12: Elem Math: Determining Time Changes in 5 Minute Intervals With 2 Clocks
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving telling time with two clocks.
CK-12 Foundation
Ck 12: Elem Math: Determining Unit Shapes From Tessellations
[Free Registration/Login may be required to access all resource tools.] Students watch a video to determine unit shapes from a tessellation and then take an assessment to test their knowledge.
CK-12 Foundation
Ck 12: Elem Math: Determining Unknown Angles in Complex Composite Figures
[Free Registration/Login may be required to access all resource tools.] Students watch a video and take an assessment on finding missing angles in composite figures.
CK-12 Foundation
Ck 12: Elem Math: Determining Unknown Angles in Composite Figures
[Free Registration/Login may be required to access all resource tools.] Students watch a video and take an assessment on finding missing angles in a polygon.
CK-12 Foundation
Ck 12: Elem Math: Determine Unknown Angles: Isosceles, Scalene, Right Triangles
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on finding the missing angles in triangles.
CK-12 Foundation
Ck 12: Elem Math: Determining Unknown Angles in Parallelograms
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on how to determine missing angles in a parallelogram.
CK-12 Foundation
Ck 12: Elem Math: Determining Unknown Angles Within Rectangles and Squares
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on how to determine missing angles within rectangles and squares.
CK-12 Foundation
Ck 12: Elem Math: Determining Whether a Given Shape Can Be Tessellated
[Free Registration/Login may be required to access all resource tools.] Students watch a video to determine if a two dimensional shape can be tessellated and then take a quick assessment to test their skills.
CK-12 Foundation
Ck 12: Elem Math: Determining Whether Given Shapes Are Rotationally Symmetrical
[Free Registration/Login may be required to access all resource tools.] Students watch a video to determine if given shapes have rotational symmetry and then take an assessment to test their skills.
CK-12 Foundation
Ck 12: Elem Math: Dividing 2 Digit Numbers by 1 Digit Numbers
[Free Registration/Login may be required to access all resource tools.] Students practice with basic division facts by dividing two digit numbers by one digit numbers.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 10
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by examining the tens.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 11
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by dividing by eleven.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 12
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by dividing by twelve.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 2
[Free Registration/Login may be required to access all resource tools.] Students practice with basic division facts by dividing by two.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 3
[Free Registration/Login may be required to access all resource tools.] Students practice basic division facts by dividing by three.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 4
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by attempting the fours.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 5
[Free Registration/Login may be required to access all resource tools.] Students practice with basic division facts by dividing by five.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 6
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by watching a video and attempting practice problems.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 7
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by dividing by seven.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 8
[Free Registration/Login may be required to access all resource tools.] Students practice division facts by dividing by eight.
CK-12 Foundation
Ck 12: Elem Math: Dividing by 9
[Free Registration/Login may be required to access all resource tools.] Students practice their division facts by dividing by nine.
CK-12 Foundation
Ck 12: Elem Math: Dividing to Find the Rate
[Free Registration/Login may be required to access all resource tools.] Students practice solving rate problems.