1. Comparing Sets
Description: This video link is about comparing sets using greater than, lesser than or equal.
Core Concepts: I-A1 compare sets: use phrases ‘more’, ‘less’, ‘the same’ creating equivalent sets.
Link: Video on comparing sets
2. Representing Numbers Using Ten Frames
Description: This video links help students get the idea of how to fill up ten frames to represent numbers.
Core Concepts: I-A2 representing numbers concretely till 100.
3. Reading Ordinal Numbers
Description: This link contains video where ordinal numbers along with ordinal words are read out loudly.
Core Concepts: I-A3 ordinal numbers -recognizing ordinal numbers from 1st till 20th, sequencing real life events.
4. Count by 2s
Description: This link contains how to count numbers by 2s.
Core Concepts: I-A5 counting 2-digit number.
5. Count by 5s
Description: This link contains how to count numbers by 5s.
Core Concepts: I-A5 counting 2-digit number.
6. Count by 10s
Description: This video link shows how to count by 10s.
Core Concepts: I-A5 counting 2-digit number.
7. Representing Numbers
Description: The web link shows how 2-digit numbers can be represented using a place value chart and how pattern is formed.
Core Concepts: I-A6 place value (2-digit numbers), Identifying value of digit placement, using base ten block models; I-B3 place value patterns.
8. Comparing Numbers Using Number Line
Description: This video is about comparing numbers using number line and counting tens.
Core Concepts: I-A7 comparing & ordering 2 digit whole numbers.
9. Comparing Numbers Using Symbol
Description: This video link is about comparing symbols and how to use it.
Core Concepts: I-A7 comparing & ordering 2- digit whole numbers.
10. Fractions as Halves
Description: This video link is about how one can divide shapes into equal halves.
Core Concepts: I-A8 fractional parts: equal shares, partitioning, one by one exploring ‘halves’.
11. Adding Using Double Facts
Description: The web link explains addition strategy double facts.
Core Concepts: I-A9 addition.
12. Adding Using Bench Mark
Description: The video link explains addition strategy using bench mark 10.
Core Concepts: I-A9 addition.
13. Subtraction
Description: This video links gives concept of subtraction using concrete object, numerals and subtraction sign.
Core Concepts: I-A10 subtraction.
14. Addition and Subtraction Facts
Description: This video link shows how addition and subtraction are related /linked, how to use addition to solve subtraction.
Core Concepts: I-A11 addition and subtraction facts.
15. Addition and Subtraction Relation
Description: This video link is about relation between addition and subtraction.
Core Concepts: I-A11 addition and subtraction facts.
16. Repeating and Growing Patterns
Description: This video link is about different types of pattern.
Core Concepts: I-B1 copy, extend, and create patterns.
Link: Video on patterns
17. Patterns in Addition and Subtraction Facts
Description: The given URL links contains video about identifying patterns in Addition or subtraction facts).
Core Concepts: I-B2 using patterns to solve addition & subtraction.
18. Measuring Using Non-Standard Unit
Description: The given URL link contains video showing how to measure object correctly using non-standard unit and how starting point is important for measurements.
Core Concepts: I-C1 measurement: concept and principles.
19. Bigger Unit Means Smaller Count
Description: The link contains video showing how bigger unit means smaller count and vice versa.
Core Concepts: I-C1 measurement: concept and principles.
20. Various Non-Standard Unit
Description: The link contains video showing how we can measure objects with various non-standard units.
Core Concepts: I-C1 measurement: concept and principles.
21. Comparing Lengths
Description: This video links explains how we can compare objects directly and indirectly.
Core Concepts: I-C2 comparing and order lengths (no units).
22. Comparing Capacity
Description: This video link is about comparing capacity of different containers.
Core Concepts: I-C3 comparing capacity (no units).
23. Measuring Capacity
Description: This video link is about measuring capacity of a container using third container.
Core Concepts: I-C3 comparing capacity (no units).
24. Comparing Mass Directly
Description: This video link is about how we can use word heavier and lighter to compare mass.
Core Concepts: I-C4- comparing mass (no units).
Link: Video on comparing mass
25. Comparing Mass Indirectly
Description: This video link depicts how we can measure mass of the objects using non-standard unit.
Core Concepts: I-C4- comparing mass (no units).
26. Concept of Area
Description: This video link is about introduction to area and how to find area of object using nonstandard units.
Core Concepts: I-C5 area.
Link: Video is not available
27. Time Reading
Description: This video link show what analog clock looks like and how to tell time to the hour.
Core Concepts: I-C6 time: compare time duration; reading time by hours.
28. Spatial Sense
Description: This video link explains how we can create spatial sense.
Core Concepts: I-D1- spatial sense: visual memory; figure-ground perception.
29. Names of 2D Shapes
Description: This video link shows image & names of 2D shapes.
Core Concepts: I-D2 2D & 3D shapes.
30. Names of 3D Shapes
Description: This video link shows image & names of 3D shapes.
Core Concepts:I-D2 2D & 3D shapes.
31. 2D Shapes
Description: This video link is about describing and identifying attributes of 2D shapes.
Core Concepts:I-D2 2D & 3D shapes.
32. 3D Shapes
Description: This video link is about identifying and describing attributes of 3d shapes) .
Core Concepts:I-D2 2D & 3D shapes.
33. Attributes of 2D Shapes
Description: This video link is about describing and identifying attributes of 2D shapes .
Core Concepts:I-D3 2D figures in 3D shapes.
34. Attributes of 3D shapes
Description: This video link is about identifying and describing attributes of 3-D shapes) .
Core Concepts:I-D3 2D figures in 3D shapes.
35. Relating 2D& 3D Shapes
Description: The video link is about how we can relate 2-D and 3-D shapes .
Core Concepts:I-D4 2-D & 3-D shapes in the environment.
Link: Video on 3D shapes in real life for toddlers and preschoolers
36. Shapes in Environment
Description: The video link is about how we can find shapes in our environment .
Core Concepts:I-D4 2-D & 3-D shapes in the environment.
37. Combining and Subdividing Shapes
Description: This video link explains how we can form shapes by combining or sub-dividing .
Core Concepts:I-D5 2-D shapes: subdividing shapes; combine shapes.
38. Combining and Subdividing Shapes
Description: This video link explains how we can form shapes by combining or sub-dividing .
Core Concepts:I-D5 2-D shapes: subdividing shapes; combine shapes.
39. Symmetry in Shapes
Description: This video link explains about symmetrical and asymmetrical shapes. .
Core Concepts:I-D6 2-D reflective symmetry.
40. Reflective Symmetry
Description: This video link touches about reflective symmetry in different shapes.
Core Concepts:I-D6 2-D reflective symmetry.
41. Collecting Data
Description: This video link is about collecting data using tally marks.
Core Concepts:I-E1 collecting data.
42. Tally Marks
Description: This video link is about how to form tally marks.
Core Concepts:I-E1 collecting data.
43. Plotting Concrete Graph
Description: This video link shows how to plot concrete graph.
Core Concepts:I-E2 concrete graphs: creating concrete and picture graphs.
44. Pictograph
Description: This video link is about how pictograph is plotted.
Core Concepts:I-E3 create and interpret graph.
45. Bar Graph
Description: This video link is about collecting data using tally marks, plotting and interpreting bar graph.
Core Concepts:I-E3 create and interpret graph.
Link: Video on data collection
46. Probability Language
Description: This video link is about predicting future events using probability languages, teacher to show the part only for possible, impossible and certain situations.
Core Concepts: I-E4 probability of everyday events: use of probability language.
