Ten Groups - Less Than, Greater Than

Unit 11

This math unit guides students through progressively complex skills in comparing numerical quantities using engaging visuals and practical symbols. Initially, children learn to compare quantities using a playful "alligator" metaphor to visually grasp "less than" and "greater than" concepts. They start with simple object comparisons and advance to using the alligator metaphor with numerical values, learning to associate the direction the alligator faces with the larger number. Next, the unit transitions from comparing individual numbers to using groups of tens and base ten blocks. This shift amplifies their understanding of number magnitude by embedding place value concepts in the comparison activities. The progression includes interpreting singular and compound numbers within ten and tens groups, using blocks to visually support their learning. Ending the unit, students are proficient in visually analyzing quantities using base ten blocks, discerning greater, lesser, or equal values using both the alligator metaphor and symbolic representations (<, >, =), crucial for foundational mathematics education.more

Skills you will learn include:

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Learning through Game Play

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This math topic focuses on comparing groups of ten to determine if one group is less than, greater than, or equal to another. Specifically, it includes problems where students are asked to compare two sets of objects (or "ten groups") and select the correct relational term. The topic enhances students' understanding of basic quantitative comparisons and supports their foundational skills in recognizing relationships between numbers, all under the umbrella of comparing numbers less than 20.more

This math topic focuses on comparing two groups of ten, where students determine if the first group is less than, greater than, or equal to the second group. The mathematical skill involved is primarily understanding and using comparison symbols such as less than (<), greater than (>), and equal to (=). Each question presents visual representations of the groups for comparison and offers three response options corresponding to these symbols. This forms part of a broader unit on comparing numerical values under the theme 'Ten Groups - Less Than, Greater Than.'more

This math topic focuses on comparing two sets of "ten groups," where students determine if one group is less than, greater than, or equal to the other. Each problem presents two groups, and students must select the appropriate relational symbol (<, =, >) to describe the relationship between the groups. The problems are crafted to enhance understanding of basic comparison and introduce symbolic notation for inequalities, targeting numerical values less than 20. This is a foundational exercise in relational concepts, numbers, and early arithmetic reasoning among learner groups.more

This math topic focuses on understanding the concepts of "less than" (>), "greater than" (<), and "equal to" (=). It uses fun alligator-themed visuals to represent these comparison symbols, helping to create a vivid association between the symbols and their meanings. The task involves identifying which alligator corresponds to a given mathematical symbol. This is part of the broader topic on Coin Math Comparing, aimed at introducing basic comparison skills.more

This math topic focuses on comparing numerical values using the concepts of "less than" and "greater than." It incorporates fun visuals resembling alligators, where students determine the direction the alligator would face to "eat" the larger number between two given values. This set of problems is part of a basic introduction to comparing numbers, offering multiple choice answers to reinforce understanding of numerical relationships. The imaginative approach of associating greater value comparison with the open mouth of an alligator aids in making the concept memorable for young learners.more

Less or Greater Than - Pictures to Words - Ones (Level 2)

This math topic focuses on comparing quantities using base 10 blocks. Students must decide if the first set of blocks is less than, greater than, or equal to the second set. This exercise reinforces understanding of place value in ones, and the concepts of less than, greater than, and equals, aiding in the visualization of numerical values and comparisons. The topic is useful for developing a foundational math skill commonly taught at early educational levels.more

Less or Greater Than - Pictures to Symbol - Ones (Level 1)

This topic focuses on using base 10 blocks to learn how to compare quantities visually and symbolically. It helps develop the skill of identifying when one set of objects (depicted by base 10 blocks) is less than, greater than, or equal to another set. The problems presented here involve analyzing images of base 10 blocks in different configurations, then deciding the relationship between the quantities of two sets, by choosing from symbols representing less than, equal to, or greater than. This forms part of a broader educational focus on understanding numerical values and their relationships.more

This math topic focuses on comparing groups of ten for children. It includes understanding and identifying whether one group of ten is less than, greater than, or equal to another. The emphasis is on visual comparison and linguistic description of such comparative relationships. This targeted practice could be especially helpful in solidifying basic relative quantity and number comparison concepts among young learners.more

This math topic focuses on comparing quantities using the symbols less than (<), greater than (>), and equal to (=). Specifically, it teaches how to translate visual representations involving an alligator—an engaging method for children—into these comparison symbols. The alligator imagery is commonly used to help kids visualize which value is larger, as the alligator's mouth opens towards the larger number. There are multiple questions where students must identify the correct mathematical symbol that represents the relationship shown by the alligator's orientation. This is part of an introductory unit on comparing quantities and understanding basic inequality symbols.more

This math topic focuses on understanding the symbols for "less than," "greater than," and "equals" using visual representation with alligators. It's part of an introductory module on comparing values, specifically relating to coin math. The primary skill practiced is associating word descriptions of these comparison operations with the corresponding symbolic representations visually depicted by alligators. Different options are given, and students must choose the correct alligator representation that matches the described mathematical symbol. This provides an engaging and interactive way for learners to reinforce their understanding of basic inequality symbols.more

This math topic focuses on teaching foundational skills in comparing quantities using visual cues associated with the concept of "Less Than or Greater Than with Alligators." Students learn to determine whether one group of objects is greater than, less than, or equal to another by deciding in which direction an alligator, used metaphorically to represent the inequality signs, would face to "eat" the larger group. The problems are presented as picture comparisons, and multiple-answer choices are given for students to select the correct direction the alligator is facing. This topic is part of a larger unit on introductory coin math comparison.more

Less or Greater Than - Pictures to Symbol - Tens and Ones (Level 1)

This math topic practices comparing numbers using base 10 blocks. Students need to determine if the first set of blocks is less than, greater than, or equal to the second set. The problems develop essential skills in understanding tens and ones, and interpreting visual information to compare quantities symbolically. The focus is on foundational number concepts and comparison operations within the context of ten groups.more

Less or Greater Than - Pictures to Words - Tens and Ones (Level 2)

This math topic focuses on comparing quantities using base ten blocks and developing an understanding of the concepts of "less than," "greater than," and "equal to." The problems involve observing two sets of base ten blocks and determining the relationship between them. Each problem follows a structured approach, asking students to choose whether the first set is less than, greater than, or equal to the second set, fostering numerical comparison skills and reinforcing place value understanding. This is part of a broader unit on numerical comparisons and understanding tens and ones in groupings of ten.more

Less or Greater Than - Pictures to Alligator - Ones (Level 2)

This math topic focuses on comparing quantities using base 10 blocks. It encourages students to determine which set of blocks is greater or lesser by deciding the direction an "alligator" (representing the greater than and less than signs) would face to "eat" the larger quantity. The problems cover early number sense and comparison skills, reinforcing understanding of the "less than" and "greater than" concepts using visual block representations. This includes comparing single and possibly double-digit numbers through pictorial base 10 block representation.more

Less or Greater Than - Pictures to Words - Ones (Level 1)

This math topic focuses on comparing quantities using base 10 blocks, specifically practicing the skills of identifying whether one set of blocks is less than, greater than, or equal to another set. The problems involve visually represented groups of ten and single units to improve understanding of basic comparison and quantity estimation. This introduction to comparative relations with visual aids hones foundational mathematics skills in the area of number sense and counting principles.more

Less or Greater Than - Pictures to Alligator - Tens and Ones (Level 2)

This topic focuses on comparing numeric values using base 10 blocks. Students are presented with problems where they must decide which direction an alligator, represented as 'greater than' or 'less than', should face to indicate the larger quantity of tens and ones blocks. Each question involves analyzing sets of blocks and choosing between multiple-choice answers to correctly show which set is larger. This skill is crucial for understanding fundamental concepts of place value and comparing numbers using visual aids.more

Less or Greater Than - Pictures to Words - Tens and Ones (Level 1)

This math topic involves practicing comparison skills using base 10 blocks. Students need to determine whether the first set of blocks is less than, greater than, or equal to the second set. These comparison problems focus on understanding and visualizing quantities using tens and ones, and converting these visual representations into numerical comparisons. The exercises help reinforce the concepts of counting, grouping into tens, and early-place value understanding within a greater or lesser context.more

This math topic focuses on comparing quantities using the concept of "greater than" and "less than" with the visual aid of an alligator metaphor. Designed for children, it includes problems where students decide in which direction the alligator should face to "eat" the larger amount of shapes. Each question presents different sets of numerical or shape-based problems where students must identify which group is larger. This type of exercise helps strengthen basic comparison and number recognition skills for quantities less than 30.more

This math topic focuses on comparing groups of shapes to determine which group is larger, using the concept of the "alligator mouth" to signify greater than. Students are presented with problems where they must choose the correct direction for the alligator's mouth to point towards the larger number of shapes. This topic helps to develop an understanding of comparison and the concepts of less than and greater than, with all quantities being under 20. It offers practice in basic counting and comparison skills, essential for foundational math learning.more

This math topic involves learning how to interpret "less than," "greater than," and "equals" symbols using the alligator method. This approach uses an alligator's mouth, depicted as wanting to eat the larger number, to help visualize and decide which comparison symbol is appropriate among "<", ">", and "=". Each question presents an image of this alligator symbol and asks students to identify the correct symbolic representation ("less than", "equals", "greater than"). This is part of introductory learning related to comparing numbers within a broader unit on coin math.more

This topic involves practicing number comparison skills. Specifically, the concept of "less than" or "greater than" is illustrated using the metaphor of an alligator choosing to eat the larger number. Throughout multiple questions, students are asked to determine the direction in which the alligator should face to "eat" the greater number among a pair presented. This allows students to reinforce their understanding of inequality symbols and number comparison in a visually engaging manner. Additionally, the alligator metaphor makes the concept more tangible for beginner learners.more

Less or Greater Than - Pictures to Symbol - Tens and Ones (Level 2)

This math topic focuses on comparing quantities using base ten blocks. Students practice determining whether one set of blocks is less than, greater than, or equal to another set. The problems help students visualize and understand the concepts of tens and ones, facilitating a deeper understanding of number values and comparisons. This is part of a broader unit dealing with understanding numerical relationships through visual representations and symbols. Each problem provides a visual depiction of the quantities being compared, and students must choose the correct comparison symbol as their answer.more

Less or Greater Than - Pictures to Alligator - Tens and Ones (Level 1)

This math topic focuses on comparing quantities using base 10 blocks. The problems involve determining whether one set of blocks is greater than, less than, or equal to another, represented visually with an alligator character that 'eats' the larger quantity. Students must choose the correct direction for the alligator to face based on the number of blocks in each grouping, thereby practicing their understanding of tens and ones within the context of less than and greater than comparisons. This set of problems is part of a broader unit on numerical comparison and foundational place value concepts.more

Less or Greater Than - Pictures to Symbol - Ones (Level 2)

This math topic involves practicing comparison skills using base 10 blocks. Lesson focuses include understanding and interpreting which sets of blocks (ones, or tens) are less than, greater than, or equal to each other. Students are expected to visually analyze groups of base 10 blocks presented in images and determine the relationship between two sets by comparing their quantities. This helps build fundamental skills in recognizing and using symbols (<, =, >) to express relationships between numbers, crucial in developing numeracy and understanding place value and number operations.more

Less or Greater Than - Pictures to Alligator - Ones (Level 1)

This math topic covers comparison skills using base 10 blocks, focusing on determining which set of blocks is greater or lesser. Students are asked to decide the direction in which an alligator, symbolizing the greater-than or less-than signs, should face to indicate which pile of blocks is larger. The problems involve basic counting and comparison, rooted in understanding ones and groups of ten, to identify which set of blocks makes up a larger number. The questions likely aim at enhancing the conceptual grasp of less-than and greater-than principles among early elementary students.more