One-to-one correspondence, numeral identification, and comparison of quantities using terms like greater than or less than. Establishes the foundation for numerical literacy and early arithmetic operations.
A football-themed lesson featuring a complex 1-300 dot-to-dot and a math review based on game stats and scoring.
A Kindergarten lesson focused on comparing the length (height) of block towers and determining the difference in length by counting individual block units.
A lesson focused on comparing quantities and numbers up to 15 using visual representations and numerical values. Students will practice identifying sets with more or fewer items and comparing numerals directly.
A kindergarten math lesson focused on counting and writing numbers from 1 to 20 using winter-themed objects and scenarios.
Synthesizes all lab skills to solve word problems and create original equations. Students prove their mastery as Lead Equation Scientists.
Develops strategies for finding an unknown part in an equation. Students use part-whole models to solve for the 'missing component' in both addition and subtraction contexts.
Investigates the inverse relationship between addition and subtraction. Students act as 'researchers' to see how the same three numbers can form four different related equations.
Focuses on the anchor number ten. Students learn to decompose smaller numbers to 'make a ten' as a high-leverage strategy for solving more complex addition and subtraction equations.
Redefines the equals sign as a symbol of balance and 'the same as' rather than 'the answer is.' Students use balance scales to evaluate if equations are true or false.
Establishes the foundational understanding of parts and wholes using visual models. Students learn that two parts join to create a whole, forming the basis for any addition or subtraction equation.
Synthesizes learning by building up to 100, understanding that 10 tens make a hundred.
Uses place value knowledge to compare two-digit numbers, identifying which 'tower' is taller based on tens and then ones.
Investigates the position of digits, helping students distinguish between the value of the tens place and the ones place.
Expands place value understanding to numbers up to 50, focusing on counting large collections by grouping into tens.
Explores teen numbers (11-19) as a bundle of ten and some extra ones, reinforcing the 'ten plus' structure.
Focuses on the transition from counting by ones to unitizing ten as a single group. Students use bundles and frames to see '10' as both ten ones and one ten.
A counting and fine motor activity centered around the New England Patriots logo, challenging students to count and connect numbers up to 200.
A hands-on kindergarten lesson focused on identifying and representing teen numbers 11-19 using physical manipulatives and a collaborative board game. Students build 'towers' to visualize the 'ten and some more' structure of teen numbers.
Synthèse de l'apprentissage avec l'exploration du tableau des 100. Identification des régularités (colonnes des unités, lignes des dizaines) pour naviguer dans la grande comptine numérique.
Focus sur le comptage par dizaines (10, 20, 30... 100). Apprentissage des noms des familles (Vingt, Trente, Quarante, etc.) et visualisation de leur structure en barres de 10.
Consolidation of skills where students compare varied pairs of two-digit numbers and record results using appropriate symbols and mathematical reasoning.
Focusing on numbers where the tens digits are different, emphasizing that the tens digit is the primary factor in determining which number is greater.
Focusing on numbers with the same tens digit to understand that when tens are equal, we look at the ones digit to determine the relationship.
Introduction of the symbols <, >, and = as tools to record the relationship between two numbers, connecting them to the language of 'greater than' and 'less than'.
Students compare two numbers visually using base-ten models to identify which is 'greater' and which is 'less' before introducing formal symbols.
Students build two-digit numbers using base-ten models to understand that the tens digit represents the number of groups of ten and the ones digit represents the number of leftovers.
A final assessment and review day to track progress towards identifying coins and performing money calculations with 80% accuracy.
Applying both addition and subtraction to multi-step real-world scenarios using a set of interactive scenario cards.
Practicing subtraction skills to calculate change and budget remaining money from a $20 limit.
Introduction to adding money amounts up to $20 using a calculator based on shopping lists and grocery scenarios.
Focuses on identifying the names and values of pennies, nickels, dimes, and quarters through matching and visual aids.
Final review and assessment of numeral ID and counting sequences.
Fluency focus on backward sequences across the full 0-120 range.
Advanced number line navigation and relative position (0-120).
Finding missing numbers in various sequences (FNS/BNS).
Mastery of the 100-120 range (the "Peak").
Backward sequences from 100 down to 50.
Forward sequences and numeral identification for numbers 50-100.
Placing and identifying numbers on an open number line (0-50).
Backward sequences across decades (50 down to 20).
Mastering transitions between decades from 20 to 50.
Intensive focus on backward number sequences from 20 down to 10.
Focus on numeral identification and forward sequences for numbers 11-20.
Exploration des nombres de 11 à 20 en utilisant le Numberblock Dix comme base (Dix et un font Onze, etc.), favorisant la compréhension de la dizaine.
