Math 4.5
Algebraic reasoning. The student applies mathematical process standards to develop concepts of expressions and equations. The student is expected to:
- (1) represent multi-step problems involving
the four operations with whole numbers using strip diagrams and equations with
a letter standing for the unknown quantity;
- (A) represent problems using an input-output table and numerical expressions to generate a number pattern that follows a given rule representing the relationship of the values in the resulting sequence and their position in the sequence;
- (B) use models to determine the formulas for the perimeter of a rectangle (l + w + l + w or 2l + 2w), including the special form for perimeter of a square (4s) and the area of a rectangle (l x w); and
- (C) solve problems related to perimeter and area of rectangles where dimensions are whole numbers.
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Number Patterns 3rd Grade Worksheet Set
Share our number patterns 3rd grade worksheet set with your students to get them exploring number patterns and algebraic relationships.
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Input Output Tables 4th Grade Escape Room
Play this input output tables 4th grade escape room with your students to put the “FUN” in functions!
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Number Pattern Task Cards – Addition and Subtraction
Practice identifying the rules of patterns, determining missing numbers, and interpreting word problems with this set of 36 task cards.
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Naming Number Patterns – Board Game
Identify the rule or missing numbers from an input-output table, number sequence, or word problem with this number patterns board game.
- Free Plan

Perimeter and Area Dice Game
Use this area and perimeter dice game as a math center activity when teaching area and perimeter to your 3rd and 4th graders.
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Area And Perimeter Word Problem Task Cards
Use these area and perimeter task cards in your math centers to give your students practice solving real-world word problems.
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Perimeter and Area Digital Puzzles
Give students practice finding the area and perimeter of squares and rectangles with these digital area and perimeter puzzles.
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Area Worksheets
Practice finding the area of different shapes with this set of 4 worksheets.
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Same Perimeter, Different Area Word Problems – Worksheet
Practice solving multi-step word problems involving objects that have the same perimeter but different areas.
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Perimeter Task Cards
Use these perimeter tasks to give your students practice with this fundamental measurement skill.
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Strip Diagrams (Bar Model) Poster Pack
Help your students solve problems using the four operations with a pack of printable strip diagrams anchor charts.
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Input Output Tables Worksheet Set
Provide this input output tables worksheet set to your students to give them practice identifying and extending number patterns using all four operations.
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Input/Output Games — "Under the Sea" Board Game
Play input/output games like our “Under the Sea” board game to engage your students as they learn about algebraic patterns.
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Blank Input Output Tables Template Set
Grab this blank input output tables template set to create a wide variety of function table activities that will have your students thinking algebraically.
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Length Measurement & Conversion - Differentiated Worksheets
Use differentiated metric measurement worksheets to practice identifying units, measuring, and converting metric units of length.
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Perimeter Practice Problems With Visuals – Worksheet
Download these perimeter practice problems to use when exploring measurement concepts in your math lessons.
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Finding the Perimeter Interactive Activity
Get students finding the perimeter of shapes with this self-checking digital resource, perfect for lesson introductions and wrap-ups.
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Differentiated Number Pattern Worksheets
Practice completing number patterns and determining their rules with this set of differentiated worksheets.
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Build Your Own Theme Park – Project
A STEM project embedded in a real-world context.
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Input-Output Tables and Graphing Task Cards
Practice reading input-output tables and plotting points in the first quadrant with this set of task cards.
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Creating Ordered Pairs From Input-Output Tables – Worksheet
Create ordered pairs from an input-output table and determine the rule for each table with this worksheet.
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Perimeter Word Problems Worksheet
Get students solving real-life perimeter word problems with a printable worksheet for 3rd and 4th grade.
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Perimeter with Missing Sides – Word Problems Worksheet
Use this perimeter with missing sides worksheet when exploring the concept of perimeter in your math lessons.
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Interactive Area Puzzle (Squares and Rectangles)
Find the area of 16 shapes on the board and match the corresponding pieces to reveal a mystery picture.
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Number Talks - Perimeter and Area Task Cards
Build number sense skills with this set of 28 task cards.
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Number Talks - Number Pairs Task Cards
Build number sense skills with this set of 26 task cards.
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Perimeter and Area Poster
A poster that explains and compares the concepts of perimeter and area.
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Area and Perimeter Word Problems
Get students to solve area and perimeter word problems with this set of three worksheets for 3rd and 4th grade.
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Finding the Perimeter of a Rectangle Poster
Teach students the formula for the perimeter of a rectangle with this colorful classroom poster for your math bulletin board.
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Area Worksheets (Metric Units)
Use this set of three measurement math worksheets to help your students understand the concept of measuring area in metric units.
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Estimation Activity: Estimating Space Worksheet Set
Use this estimation activity to give your students practice estimating space, converting measurements, and problem solving.
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Input Output Table Games — Bingo
Play input output table games like this Bingo activity to gamify your math lessons for maximum engagement!