Coding Without Computers
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Evaluating Functions 3 Day Lesson Bundle
This resource includes three days of lessons focused on evaluating expressions—with and without the use of a graphing calculator (TI-84 and Casio instructions included). Students will build confidence and fluency as they progress through increasingly complex expressions. Over the three days, students will: Learn how to evaluate expressions involving square roots, absolute value, and multiple variables Practice both by hand and using calculator functions for support Develop critical think
6th - 12th
Algebra, Basic Operations, Numbers
CCSS
HSF-IF.A.2
6:50
Algebra's Hidden Structure: — Videos + Worksheets (Free)
Why do bright students suddenly struggle when they move from arithmetic to algebra? After decades of teaching both remedial and advanced math, I discovered the answer: students memorize rules without understanding the structure underneath. "Keep, Change, Flip." Separate rules for every combination of positive and negative numbers. Tricks that work but hide the connections. Research I conducted with Dr. Lee V. Stiff confirmed what I suspected — when college algebra students who believed they "c
5th - 12th, Adult Education
Algebra, Basic Operations, Order of Operations
Reading Comprehension & Two-Digit Subtraction (No Regrouping)| SpEd | Adapted
This engaging and skill-building worksheet bundle is perfect for early elementary learners who are developing their reading comprehension and math fluency. Designed with simplicity and clarity in mind, this resource combines short, age-appropriate reading passages with targeted two-digit addition practice—without regrouping—to reinforce key academic skills in a fun and accessible way.
PreK - 12th
Basic Operations, Place Value, Reading Strategies
Reading Comprehension & Two-Digit Addition (No Regrouping)| SpEd | Adapted
This engaging and skill-building worksheet bundle is perfect for early elementary learners who are developing their reading comprehension and math fluency. Designed with simplicity and clarity in mind, this resource combines short, age-appropriate reading passages with targeted two-digit addition practice—without regrouping—to reinforce key academic skills in a fun and accessible way.
PreK - 12th
Basic Operations, Place Value, Reading Strategies
5x5 Solver-Math Enrichment KenKen Puzzles | Mathdoku Activity | All Operations
Looking for a fun, no-prep way to challenge your students’ brains? This set of 4 printable KenKen-style puzzles (5x5) focuses on adding, subtracting, multiplying and dividing, progressing from easy to more challenging — perfect for students to build confidence in logic, reasoning, and operations. Whether you use them during math enrichment, as an early finisher activity, for stations, or as a back-to-school brain booster, these puzzles offer meaningful critical thinking practice without n
8th - 12th
Basic Operations, Mental Math, Other (Math)
CCSS
MP1
, MP2
, MP6
+2
Also included in: KenKen Logic Puzzles-Mathadoku | Print&Go | Middle & High School
5x5 Novice-Math Enrichment KenKen Puzzles | Mathdoku Activity | All Operations
Looking for a fun, no-prep way to challenge your students’ brains? This set of 4 printable KenKen-style puzzles (5x5) focuses on adding, subtracting, multiplying and dividing, progressing from easy to more challenging — perfect for students to build confidence in logic, reasoning, and operations. Whether you use them during math enrichment, as an early finisher activity, for stations, or as a back-to-school brain booster, these puzzles offer meaningful critical thinking practice without n
8th - 12th
Basic Operations, Mental Math, Other (Math)
CCSS
MP1
, MP2
, MP6
+2
Also included in: KenKen Logic Puzzles-Mathadoku | Print&Go | Middle & High School
Winter Word Problem FREEBIE │Addition & Subtraction Task Cards
Bring winter fun into your math block with this set of 18 Winter-Themed Addition & Subtraction Word Problems designed specifically for upper elementary students! These high-interest, seasonally themed problems strengthen problem-solving skills while keeping students engaged with relatable winter scenarios—perfect for December, January, or anytime you want a little seasonal math practice. This resource works beautifully for warm-ups, math stations, small groups, test prep, early finishers, or
3rd - 12th
Basic Operations, Math Test Prep, Numbers
Spring Word Problem FREEBIE │Addition & Subtraction Task Cards
Bring spring fun into your math block with this set of 18 Spring-Themed Addition & Subtraction Word Problems designed specifically for upper elementary students! These high-interest, seasonally themed problems strengthen problem-solving skills while keeping students engaged with relatable spring scenarios—perfect for March, April, or anytime you want a little seasonal math practice. This resource works beautifully for warm-ups, math stations, small groups, test prep, early finishers, or indep
3rd - 12th
Basic Operations, Math Test Prep, Numbers
Summer Word Problem FREEBIE │Addition & Subtraction Task Cards
Bring summer fun into your math block with this set of 18 Summer-Themed Addition & Subtraction Word Problems designed specifically for upper elementary students! These high-interest, seasonally themed problems strengthen problem-solving skills while keeping students engaged with relatable summer scenarios—perfect for March, April, or anytime you want a little seasonal math practice. This resource works beautifully for warm-ups, math stations, small groups, test prep, early finishers, or indep
3rd - 12th
Basic Operations, Math Test Prep, Numbers
Autumn Word Problem FREEBIE │Addition & Subtraction Task Cards
Bring autumn fun into your math block with this set of 18 Autumn-Themed Addition & Subtraction Word Problems designed specifically for upper elementary students! These high-interest, seasonally themed problems strengthen problem-solving skills while keeping students engaged with relatable autumn scenarios—perfect for March, April, or anytime you want a little seasonal math practice. This resource works beautifully for warm-ups, math stations, small groups, test prep, early finishers, or indep
3rd - 12th
Basic Operations, Math Test Prep, Numbers
Subtraction Table, Montessori
How the Teacher Would Use the Subtraction Table Demonstrating Inverse Operations: The teacher can use the table to visually show how subtraction is the opposite of addition. For example, they can point out that if 5 + 3 = 8 on an addition chart, finding 8 - 3 = 5 on the subtraction table uses the exact same numbers in reverse. Identifying Number Patterns: Teachers can guide the class to see patterns, such as how moving diagonally udown the table keeps the difference the same (e.g., 9-5=4, 8-4
PreK - 12th
Arithmetic, Basic Operations
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