Estimate Lengths

CONTENT TYPE

SUBJECT

• Number Sense (1,316)
• Number Recognition (50)
• Number Recognition Within 5 (17)
• Number Recognition Within 10 (17)
• Number Recognition Within 20 (16)
• Number Tracing (470)
• Number Tracing Within 5 (135)
• Number Tracing Within 10 (125)
• Number Tracing Within 20 (210)
• Number Sequence (83)
• Counting (273)
• Counting Objects Within 5 (105)
• Counting Objects Within 10 (106)
• Counting Objects Within 20 (17)
• Compare Numbers (147)
• Compare Objects (17)
• Compare Numbers Using Place Value (29)
• Compare 2-Digit Numbers (6)
• Compare 3-Digit Numbers (29)
• Order Numbers (37)
• Order 3-Digit Numbers (10)
• Skip Counting (79)
• Skip Count By 2 (20)
• Skip Count By 5 (19)
• Skip Count By 10 (24)
• Skip Count By 100 (14)
• Even And Odd Numbers (27)
• Place Value (143)
• Teen Numbers (15)
• Word Form (5)
• Expanded And Standard Form (14)
• Unit Form (4)
• Round Numbers (47)
• Round Numbers To The Nearest 10 (18)
• Round Numbers To The Nearest 100 (14)
• Addition (1,231)
• Add With Pictures (180)
• Addition Properties (37)
• Commutative Property Of Addition (10)
• Addition Strategies (321)
• Compose And Decompose Numbers (138)
• Number Bonds (19)
• Count All To Add (21)
• Add Using A Number Line (19)
• Count On To Add (23)
• Add With 10 (24)
• Doubles And Near Doubles Addition Strategy (37)
• Make 10 Strategy (18)
• Add Using Multiples Of 10 (18)
• Add Three Whole Numbers (73)
• 2-Digit Addition (124)
• 2-Digit Addition Without Regrouping (60)
• 2-Digit Addition With Regrouping (26)
• 3-Digit Addition (170)
• 3-Digit Addition Without Regrouping (82)
• 3-Digit Addition With Regrouping (55)
• 4-Digit Addition (60)
• 4-Digit Addition Without Regrouping (25)
• 4-Digit Addition With Regrouping (29)
• Large Numbers Addition (63)
• 5-Digit Addition (30)
• 6-Digit Addition (25)
• Subtraction (987)
• Subtract With Pictures (110)
• Subtraction Strategies (137)
• Count Back Strategy (13)
• Subtract Using A Number Line (14)
• Doubles And Near Doubles Subtraction Strategy (6)
• Subtract From 10 Strategy (10)
• Subtract Using Multiples Of 10 (17)
• 2-Digit Subtraction (174)
• 2-Digit Subtraction Without Regrouping (97)
• 2-Digit Subtraction With Regrouping (30)
• 3-Digit Subtraction (173)
• 3-Digit Subtraction Without Regrouping (87)
• 3-Digit Subtraction With Regrouping (45)
• 4-Digit Subtraction (75)
• 4-Digit Subtraction Without Regrouping (36)
• 4-Digit Subtraction With Regrouping (35)
• Large Numbers Subtraction (114)
• 5-Digit Subtraction (54)
• 6-Digit Subtraction (49)
• Multiplication (807)
• Multiplication Strategies (155)
• Multiplication With Equal Groups (41)
• Multiplication With Arrays (44)
• Multiplication Sentences (65)
• Multiplication On A Number Line (13)
• Repeated Addition To Multiply (32)
• Times Tables (265)
• Multiplication By 2 (25)
• Multiplication By 3 (26)
• Multiplication By 4 (24)
• Multiplication By 5 (28)
• Multiplication By 6 (24)
• Multiplication By 7 (22)
• Multiplication By 8 (23)
• Multiplication By 9 (23)
• Multiplication By 10 (20)
• Multiplication By 11 (22)
• Multiplication By 12 (22)
• Multiplication Properties (163)
• Commutative Property Of Multiplication (10)
• Distributive Property Of Multiplication (77)
• Multiply By Multiples Of 10 (60)
• Estimate Products (22)
• Multi-Digit Multiplication (192)
• Multiply 2-Digit By 1-Digit Numbers (44)
• Multiply 2-Digit By 2-Digit Numbers (58)
• Multiply 3-Digit By 1-Digit Numbers (20)
• Multiply 3-Digit By 2-Digit Numbers (30)
• Multiply 4-Digit By 1-Digit Numbers (18)
• Division (442)
• Divide On A Number Line (13)
• Division Facts (158)
• Division By 2 (15)
• Division By 3 (15)
• Division By 4 (15)
• Division By 5 (15)
• Division By 6 (15)
• Division By 7 (15)
• Division By 8 (15)
• Division By 9 (15)
• Division By 10 (14)
• Estimate Quotients (19)
• Long Division (125)
• Divide 2-Digit By 1-Digit Numbers (23)
• Divide 3-Digit By 1-Digit Numbers (27)
• Divide 4-Digit By 1-Digit Numbers (21)
• Divide 4-Digit By 2-Digit Numbers (7)
• Fractions (635)
• Fractions Using Models (79)
• Fractions On A Number Line (26)
• Compare Fractions (64)
• Compare Fractions Using Models (16)
• Compare Fractions Using A Number Line (10)
• Order Fractions (20)
• Order Fractions Using Models (10)
• Equivalent Fractions (70)
• Equivalent Fractions Using Models (29)
• Equivalent Fractions Using A Number Line (10)
• Improper Fractions As Mixed Numbers (12)
• Mixed Numbers As Improper Fractions (4)
• Fractions Operations (348)
• Add Fractions (58)
• Add Fractions Using Models (23)
• Add Like Fractions (26)
• Add Unlike Fractions (12)
• Estimate Fraction Sums (7)
• Subtract Fractions (47)
• Subtract Fractions Using Models (21)
• Subtract Like Fractions (18)
• Subtract Unlike Fractions (11)
• Add Mixed Numbers (51)
• Add Mixed Numbers Using Models (12)
• Add A Mixed Number To A Fraction (14)
• Subtract Mixed Numbers (54)
• Subtract Mixed Numbers Using Models (11)
• Subtract A Fraction From A Mixed Number (19)
• Multiply Fractions (65)
• Multiply Fractions Using Models (18)
• Multiply Fractions By Whole Numbers (42)
• Multiply Mixed Numbers (32)
• Multiply Mixed Numbers By Whole Numbers (10)
• Multiply Mixed Numbers By Fractions (10)
• Divide Fractions (20)
• Scaling Fractions (10)
• Decimals (1,845)
• Read And Write Decimals (113)
• Decimals Using Models (22)
• Decimals On A Number Line (18)
• Decimal Place Value (71)
• Expanded Form Of Decimals (7)
• Word Form Of Decimals (10)
• Compare Decimals (53)
• Compare Decimals Using Models (10)
• Compare Decimals Using A Number Line (11)
• Order Decimals (27)
• Round Decimals (52)
• Round Decimals To The Nearest Whole (23)
• Round Decimals To The Nearest Tenths (10)
• Round Decimals To The Nearest Hundredths (10)
• Convert Decimals To Fractions (11)
• Decimal Operations (1,587)
• Add Decimals (382)
• Subtract Decimals (387)
• Multiply Decimals (263)
• Multiply Decimals By Powers Of 10 (27)
• Multiply Decimals By Whole Numbers (75)
• Divide Decimals (170)
• Divide Decimals By Powers Of 10 (18)
• Divide Decimals By Whole Numbers (52)
• Divide Whole Numbers By Decimals (45)
• Geometry (294)
• Positional Words (15)
• Lines, Line Segments, Rays (6)
• Parallel And Perpendicular Lines (5)
• Angles (32)
• Shapes (178)
• 2D Shapes (143)
• Attributes Of 2D Shapes (45)
• Polygons (11)
• Triangles (15)
• Quadrilaterals (26)
• 3D Shapes (31)
• 3D Shapes In Real Life (10)
• Partition Into Equal Parts (29)
• Partition In Halves, Thirds, And Fourths (24)
• Coordinate Plane (27)
• Read Points On The Coordinate Plane (10)
• Plot Points On The Coordinate Plane (10)
• Data Handling (85)
• Sorting Objects (18)
• Bar Graphs (12)
• Line Plots (13)
• Picture Graphs (10)
• Measurement (248)
• Length (71)
• Measure Lengths Using The Ruler (30)
• Estimate Lengths (8)
• Comparing Lengths (27)
• Height (16)
• Comparing Heights (16)
• Weight (23)
• Comparing Weights (10)
• Capacity (22)
• Conversion Of Measurement Units (27)
• Perimeter (35)
• Area (32)
• Volume (21)
• Time (136)
• Am And Pm (21)
• Time In Hours (25)
• Time In Half Hours (20)
• Time In Quarter Hours (21)
• Time To The Nearest 5 Minutes (27)
• Time To The Nearest Minute (13)
• Digital Clock (19)
• Elapsed Time (5)
• Money (144)
• Identify Coins (37)
• Counting Money (40)
• Compare Money (20)
• Add And Subtract Money (31)
• Multiply And Divide Money (19)
• Algebra (163)
• Number Patterns (49)
• Expressions And Equations (48)
• Evaluate Exponents (11)
• Order Of Operations (18)
• Factors And Multiples (51)
• Prime And Composite Numbers (15)
• Word Problems (773)
• Addition Word Problems (175)
• Addition Word Problems Within 20 (82)
• 2-Digit Addition Word Problems (28)
• 3-Digit Addition Word Problems (18)
• Decimal Addition Word Problems (25)
• Subtraction Word Problems (134)
• Subtraction Word Problems Within 20 (65)
• 2-Digit Subtraction Word Problems (12)
• Decimal Subtraction Word Problems (25)
• Multiplication Word Problems (117)
• Decimal Multiplication Word Problems (28)
• Division Word Problems (83)
• Decimal Division Word Problems (11)
• Multi-Step Word Problems (81)
• Fraction Word Problems (44)
• Money Word Problems (23)

• Reading (5,838)
• Phonics (5,305)
• Bossy R (79)
• Words With Ar (12)
• Words With Er (8)
• Words With Ir (8)
• Words With Or (7)
• Words With Ur (8)
• Diphthongs (50)
• Words With Oi (14)
• Words With Ou (13)
• Words With Ow (11)
• Words With Oy (11)
• Consonant Blends (238)
• Ending Blends (120)
• Beginning Blends (119)
• L Blend Words (56)
• R Blend Words (50)
• Alphabet (1,007)
• Letter Recognition (1,007)
• Letter A (23)
• Letter B (27)
• Letter C (22)
• Letter D (28)
• Letter E (22)
• Letter F (23)
• Letter G (28)
• Letter H (24)
• Letter I (26)
• Letter J (26)
• Letter K (22)
• Letter L (22)
• Letter M (23)
• Letter N (25)
• Letter O (22)
• Letter P (29)
• Letter Q (27)
• Letter R (22)
• Letter S (22)
• Letter T (23)
• Letter U (22)
• Letter V (22)
• Letter W (22)
• Letter X (22)
• Letter Y (22)
• Letter Z (22)
• Lowercase Letters (187)
• Uppercase Letters (207)
• Matching Lowercase And Uppercase Letters (209)
• Alphabetical Order (65)
• Abc Song (20)
• Letter Sounds (471)
• Beginning Sounds (162)
• Ending Sounds (18)
• Vowels (454)
• Long Vowel Sounds (155)
• Long Vowel A Sound (34)
• Long Vowel E Sound (33)
• Long Vowel I Sound (32)
• Long Vowel O Sound (30)
• Long Vowel U Sound (35)
• Silent E (44)
• Short Vowel Sounds (256)
• Short Vowel A Sound (108)
• Short Vowel E Sound (53)
• Short Vowel I Sound (101)
• Short Vowel O Sound (70)
• Short Vowel U Sound (54)
• Vowel Teams (112)
• Words With Ai And Ay (8)
• Words With Ea And Ee (11)
• Words With Ie And Y (8)
• Words With Oa And Ow (9)
• Words With Oo (10)
• Words With Ue And Ui (9)
• Blending (811)
• Ccvc Words (86)
• Ccvcc Words (42)
• Cvc Words (460)
• Cvcc Words (197)
• Consonant Digraphs (43)
• Digraph Ch (15)
• Digraph Ck (3)
• Digraph Ng (3)
• Digraph Ph (9)
• Digraph Sh (16)
• Digraph Th (15)
• Digraph Wh (15)
• Double Consonants (52)
• Rhyming Words (189)
• Trigraphs (54)
• Trigraph Dge (9)
• Trigraph Igh (9)
• Trigraph Tch (9)
• Three Letter Blends (53)
• Sight Words (2,025)
• Dolch Sight Words (567)
• Fry Sight Words (444)
• Syllables (15)
• Hard And Soft Sounds Of C And G (5)
• Segmenting Phonemes (5)
• Adding Deleting And Substituting Phonemes (12)
• Silent Letter Words (6)
• Reading Comprehension (506)
• Cause And Effect (32)
• Inference (36)
• Identify The Main Idea And Key Details (49)
• Categorize Pictures Into Groups (4)
• What'S The Title? (5)
• Prediction (32)
• Sequencing (46)
• Arrange Pictures In Order (3)
• Arrange Sentences In Order (4)
• Story Elements (28)
• Authors Purpose (23)
• Compare And Contrast (32)
• Ask And Answer Questions (27)
• Central Message (13)
• Point Of View (19)
• Sensory Words (5)
• Character Traits (22)
• Text Structure (15)
• Fact Or Opinion (6)
• Reality And Fantasy (8)
• Using Illustrations (38)
• Using Text Features (25)
• Context Clues (24)
• Communication Skills (29)
• Listening Skills (5)
• Speaking Skills (13)
• Writing (2,448)
• Handwriting (2,245)
• Letter Tracing (402)
• Letter Tracing A (18)
• Letter Tracing B (19)
• Letter Tracing C (18)
• Letter Tracing D (19)
• Letter Tracing E (18)
• Letter Tracing F (20)
• Letter Tracing G (18)
• Letter Tracing H (19)
• Letter Tracing I (18)
• Letter Tracing J (18)
• Letter Tracing K (18)
• Letter Tracing L (18)
• Letter Tracing M (19)
• Letter Tracing N (18)
• Letter Tracing O (18)
• Letter Tracing P (18)
• Letter Tracing Q (18)
• Letter Tracing R (18)
• Letter Tracing S (18)
• Letter Tracing T (18)
• Letter Tracing U (18)
• Letter Tracing V (18)
• Letter Tracing W (18)
• Letter Tracing X (18)
• Letter Tracing Y (18)
• Letter Tracing Z (18)
• Word Tracing (673)
• Sentence Tracing (254)
• Cursive Writing (915)
• Cursive Alphabet (407)
• Cursive Letter A (20)
• Cursive Letter B (20)
• Cursive Letter C (20)
• Cursive Letter D (20)
• Cursive Letter E (20)
• Cursive Letter F (20)
• Cursive Letter G (20)
• Cursive Letter H (20)
• Cursive Letter I (20)
• Cursive Letter J (20)
• Cursive Letter K (20)
• Cursive Letter L (20)
• Cursive Letter M (20)
• Cursive Letter N (20)
• Cursive Letter O (20)
• Cursive Letter P (20)
• Cursive Letter Q (20)
• Cursive Letter R (20)
• Cursive Letter S (20)
• Cursive Letter T (20)
• Cursive Letter U (20)
• Cursive Letter V (20)
• Cursive Letter W (20)
• Cursive Letter X (20)
• Cursive Letter Y (20)
• Cursive Letter Z (20)
• Cursive Words (276)
• Cursive Sentences (258)
• Creative Writing (166)
• Opinion Writing (17)
• Descriptive Writing (63)
• Narrative Writing (15)
• Writing Paragraphs (109)
• Writing Sentences (32)
• Grammar (588)
• Adverbs (41)
• Adjectives (67)
• Nouns (133)
• Singular And Plural Nouns (33)
• Irregular Plural Nouns (16)
• Common And Proper Nouns (13)
• Collective Nouns (17)
• Pronouns (46)
• Parts Of Speech (22)
• Conjunctions (29)
• Prepositions (25)
• Punctuation (50)
• Types Of Sentences (19)
• Sentence Structure (31)
• Verbs (137)
• Tenses (86)
• Irregular Verbs (14)
• Determiners (2)
• Article A An The (5)
• Spelling (40)
• Common Misspellings (10)
• Unscramble (19)
• Vocabulary (605)
• Contractions (13)
• Affixes (30)
• Suffixes And Prefixes (21)
• Inflectional Endings (4)
• Commonly Confused Words (24)
• Homophones (24)
• Compound Words (12)
• Figures Of Speech (34)
• Alliteration (8)
• Synonyms And Antonyms (30)
• Word Puzzles (273)
• Word Search (234)
• Anagrams (13)
• Shades Of Meaning (9)
• Sorting Words Into Categories (25)
• Flashcards (45)
• Vocabulary Flashcards (1)
• Phonics Flashcards (42)
• Grammar Flashcards (2)

• Food (60)
• Vegetables (19)
• Fruits (24)
• Dessert (9)
• Animals (58)
• Underwater (9)
• Dinosaurs (8)
• Reptiles (9)
• Seasonal (28)
• Christmas (12)
• Halloween (8)
• Kitchen (11)
• Utensils (6)
• Musical Instruments (30)
• Birds (20)
• Space (12)
• Transport (9)
• Vehicles (9)
• Insects (9)
• Scene (8)
• Professions (8)
• Monuments (8)
• Household Items (8)
• Flowers (8)
• Buildings (8)
• Colors (7)
• Toys (4)

• Coloring (181)
• Animals (32)
• Dinosaurs (8)
• Underwater (8)
• Reptiles (8)
• Seasonal (28)
• Christmas (12)
• Halloween (8)
• Food (24)
• Vegetables (8)
• Fruits (8)
• Transport (8)
• Vehicles (8)
• Space (8)
• Scene (8)
• Professions (8)
• Musical Instruments (8)
• Monuments (8)
• Kitchen (8)
• Utensils (5)
• Insects (8)
• Household Items (8)
• Flowers (8)
• Buildings (8)
• Birds (8)
• Music (36)
• Rhymes (25)
• Poems (10)
• Cooking (7)
• Stories (10)

• Puzzles (11)
• Matching (3)

• Time Based (12)
• Player Vs Player (12)

• Fine Finger Movement (9)
• Aiming And Precision (6)