Grade 3
35 Units, 94 Skills
Picture Numbers - Subtraction Intro
Unit 1
Numbers and Words - to Thousands
Unit 2
Data and Graphs - Intro
Unit 3
Fraction Foundations - Practice
Unit 4
Geometry Basics - Practice
Unit 5
Multiplication From Counting - Practice
Unit 6
Base Ten Blocks - Comparing Intro
Unit 7
Ten Groups - Adding
Unit 8
Base Ten Blocks - Addition Intro
Unit 9
Coin Math - Practice
Unit 10
Ten Groups - Subtracting
Unit 11
Coin Math Comparing - Intro
Unit 12
Time - Telling - Intro
Unit 13
Base Ten Blocks - Subtraction Intro
Unit 14
Geometry - Shape Classification (2D) - Intro
Unit 15
Number Sense - Intro
Unit 16
Picture Numbers - Addition and Subtraction
Unit 17
Base Ten Blocks - Addition and Subtraction
Unit 18
Addition and Subtraction of Integers - 1 and 2 Digit
Unit 19
Geometry Basics - Advanced
Unit 20
Patterning - Visual Patterns Intro
Unit 21
Number Sense - Practice
Unit 22
Multiplication - Times Table to 10 - Intro
Unit 23
Decimal Foundations - Intro
Unit 24
Data and Graphs - Practice
Unit 25
Numbers and Words - to Ten Thousands and Tenths
Unit 26
Multiplication of Integers - Intro
Unit 27
Coin Math - Multiplication Intro
Unit 28
Fractions, Equivalent - Intro
Unit 29
Division of Integers - Intro
Unit 30
Place Value and Rounding - To Thousands and Hundredths
Unit 31
Geometry - Angle Basics
Unit 32
Fractions - Mixed - Intro
Unit 33
Geometry - Triangle Classification - Practice
Unit 34
Long Division - Intro
Unit 35
This math unit starts with basic geometry, focusing on identifying and classifying angles—acute, obtuse, right, and straight—through various visual and descriptive methods. As the unit progresses, it shifts from angle recognition alone to detailed triangle classification based on angle types. Students learn to categorize triangles as acute, obtuse, or right by visual inspection and definition matching, gradually deepening their understanding of these concepts. The unit then expands to encompass comprehensive triangle classification by including side lengths along with angle types. Students engage with identifying and distinguishing between scalene, isosceles, and equilateral triangles, first through direct illustration-based identification, then progressing to more complex tasks involving matching descriptions to triangle images and vice versa. This detailed approach, extending from simple angle identification to complex triangle classification, equips students with a thorough understanding of geometric properties and relationships within triangles.Skills you will learn include:
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This math topic focuses on classifying triangles based on their sides and angles. Each problem presents an image of a triangle and asks to identify its type, such as acute isosceles, obtuse scalene, right equilateral, among others. It covers a range of classifications combining angle types (acute, right, obtuse) and side lengths (equilateral, isosceles, scalene). This provides practice in recognizing and understanding the different properties that define triangle types.
moreThis math topic focuses on classifying triangles based on the measures of their angles. Specifically, it helps students identify types of triangles - right, obtuse, or acute - based on angle descriptions. Questions provide descriptions of triangle angles, such as one angle equal to 90 degrees (right triangle), one angle more than 90 degrees (obtuse triangle), and all angles less than 90 degrees (acute triangle). Students must select the correct triangle type that matches the description given. This practice is a fundamental aspect of understanding triangles in the field of geometry.
moreThis topic focuses on recognizing and naming different types of triangles based on the lengths of their sides. It explores three main classifications: scalene, where all sides are of different lengths; isosceles, where two sides are the same length and one is different; and equilateral, where all sides are the same length. Each problem provides a description of a triangle's side lengths and asks to identify the type of triangle, enhancing understanding of triangle classification in geometry.
moreThis math topic focuses on the classification of triangles based on their angle measurements. It involves identifying and matching the descriptions to the appropriate triangle images, determining whether triangles are acute (all angles less than 90 degrees), right (one angle exactly 90 degrees), or obtuse (one angle more than 90 degrees). The objective is to enhance students' understanding of triangle properties and angle relationships within different types of triangles.
moreThis math topic focuses on classifying triangles based on their angles. It teaches how to identify triangles as obtuse (one angle more than 90°), acute (all angles less than 90°), and right (one angle equal to 90°). These problems are part of a broader unit on triangle classification in geometry. The format involves presenting information and then asking for the correct term for different types of triangles, with choices provided for each question.
moreThis math topic focuses on classifying triangles based on their angles and side lengths. It covers the identification and naming of various types of triangles, including acute isosceles, right scalene, acute scalene, obtuse isosceles, right isosceles, and obtuse scalene. These problems help students learn to differentiate triangles by examining their geometric properties such as angle measurements (acute, right, obtuse) and the length of their sides (isosceles, scalene). The questions are designed to assess and reinforce students' understanding of triangle classification in geometry.
more90, 180, or 270 Degrees (Level 1)
This math topic focuses on identifying specific angle measures, specifically 90, 180, or 270 degrees. It is structured to help students recognize and classify angles as part of a broader introduction to geometry, specifically triangle classification. Through a series of questions, students are prompted to determine the degree measure of various angles presented visually. This topic aims to solidify understanding of fundamental angle types, enhancing students' ability to analyze and classify geometric shapes according to their angles.
moreAcute, Obtuse, Right or Straight (Reversed) (Level 1)
This math topic focuses on identifying different types of angles, specifically acute, obtuse, right, and straight angles. It aims to help students visually differentiate these angle types through image-based questions. Each question asks students to select the correct image that represents a given type of angle, enhancing their ability to classify angles as part of a broader unit on geometry and triangle classification. This practice is fundamental in building a solid understanding of angle types, a critical aspect of geometry.
moreAcute, Obtuse, Right or Straight (Level 1)
This math topic focuses on identifying different types of angles. It covers acute, obtuse, right, and straight angles. These foundational concepts in geometry are essential for further studies in triangle classification. The content is structured in a straightforward question-and-answer format, where students are asked to name the type of angle shown in accompanying images. Each question provides multiple-choice answers, enhancing students' ability to visually distinguish between the angle types based on visual representations provided. This practice is part of a broader unit aimed at advancing geometric understanding in the context of triangles.
moreThis math topic focuses on classifying triangles based on their angles. Specifically, it explores three types of triangles: acute (all angles less than 90 degrees), right (one right angle), and obtuse (one angle more than 90 degrees). The problems provide illustrations of triangles and challenge learners to identify the type of triangle depicted. Through this, students strengthen their understanding of triangle geometry and angle measurements.
moreThis math topic focuses on the classification of triangles based on their angles. It includes problems where students must identify and select images of triangles categorized by the following angle types: acute (all angles less than 90 degrees), obtuse (one angle more than 90 degrees), and right (one right angle). Each question provides a description of the type of triangle and multiple images as possible answers, from which the correct one needs to be chosen based on the triangle's angle properties. This is part of a broader practice unit on geometry, specifically triangle classification.
moreThis math topic focuses on classifying triangles based on the lengths of their sides. It contains problems that help students identify and differentiate between scalene triangles (all sides different), isosceles triangles (two sides the same), and equilateral triangles (all sides the same). Each question provides images of triangles and asks students to select the triangle that matches the description given, enhancing their understanding of geometric shape properties within the context of triangles.
moreThis math topic focuses on classifying triangles based on the measurements of their angles. It involves identifying whether a triangle is acute (all angles less than 90°), right (one angle exactly 90°), or obtuse (one angle more than 90°). Through the problems presented, students must match the given name of a triangle to its corresponding angle description, reinforcing their understanding of triangle classification. This topic is part of a larger unit on triangle classification within geometry.
moreThis math topic focuses on the classification of triangles based on their sides. It involves determining whether a triangle is equilateral (all sides equal), isosceles (two sides equal), or scalene (all sides different) through a series of problems. This topic is an introductory level practice in the broader subject area of geometry, specifically triangle classification. Each question provides a visual depiction of a triangle, and the student is asked to identify the type of triangle based on its side lengths.
moreThis math topic focuses on classifying triangles based on the lengths of their sides. It introduces concepts relevant to identifying isosceles and scalene triangles. Isosceles triangles are recognized by having two sides of the same length and one different, whereas scalene triangles are identified by having all sides of differing lengths. The topic involves engaging with questions that provide multiple-choice answers, enhancing the understanding of these geometric classifications.
moreThis math topic focuses on classifying triangles based on the lengths of their sides. It involves identifying whether triangles are scalene (all sides of different lengths), isosceles (two sides the same length and one different), or equilateral (all sides the same length). Students practice by viewing images of various triangles and selecting the correct description that matches each triangle's side lengths. This topic is a part of a broader unit on geometry, specifically triangle classification practice.
moreAcute, Obtuse, Right or Straight - First Time (Level 1)
This math topic focuses on identifying and classifying different types of angles. It specifically covers acute angles (less than 90 degrees) and obtuse angles (more than 90 degrees) as part of a broader unit on triangle classification. The questions typically provide images of angles and ask students to determine whether the depicted angle is acute or obtuse, enhancing their understanding and ability to differentiate between these angle types. This foundational geometry skill is crucial for further studies in shape and angle relationships within triangles and other polygons.
moreThis math topic focuses on the classification of triangles based on the lengths of their sides. The problems are geared towards identifying and describing different types of triangles including scalene, isosceles, and equilateral. Each question presents a triangle type and asks to select the correct description from multiple choices: one describing sides of differing lengths, one where all sides are equal, and one with two sides of equal length with the third different. This helps in understanding and defining triangle properties in an advanced geometry context.
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