# Smart_Board Games

## Interactive Adding – Matching Pairs for 20, 50, & 100 (1st Grade)

Dream Box – Matching Number Pairs for Twenty. Students practice computation strategies and identify number patterns and relationships to make twenty in a variety of ways. Lesson Dream Box – Matching Number Pairs for Fifty. Students practice computation strategies and identify number patterns and relationships to make fifty in a variety of ways. Lesson Dream Box – Matching…

More...## Interactive Addition Patterns (2nd Grade)

Dream Box – Matching Number Pairs for Two Hundred. Students practice computation strategies and identify number patterns and relationships to make two hundred in a variety of ways. Lesson Dream Box – Addition with Tens on the Number Line. Using an open number line, students jump by tens to decompose addition problems into friendly steps. Lesson …

More...## Interactive Number Equivalency (2nd & 3rd Grade)

Second Grade Dream Box – Build Expressions Equal to Twenty. Using expressions that have one to three addends, this tool engages students in understanding various number pairs that equal up to twenty. Lesson Dream Box – Build Expressions Equal to One Hundred. Using expressions that have one to three addends, this tool engages students in understanding equivalence of…

More...## Interactive Addition & Subtraction on the Number Line (3rd Grade)

Dream Box – Addition on the Number Line Using Landmark Numbers. Using an open number line, students leverage landmark numbers such as tens and hundreds to solve addition problems. Lesson Dream Box – Subtraction on the Number Line Using Constant Difference. Using an open number line, students explore a compensation strategy as a vehicle to create…

More...## Interactive Fractions and Decimals (4th Grade)

Dream Box – Equivalent Fractions on the Number Line. Students develop understanding of equivalent fractions by placing markers at set intervals along a race course. Lesson CCSS.MATH.CONTENT.4.NF.B.3.B Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a…

More...## Interactive Multi-Digit Multiplication Area Model (4th Grade)

Dream Box – Multiplication: Open Arrays/Area Models. Students compose arrays, use partial products, and develop understanding of the distributive property to mentally multiply up to 3-digit by 3-digit numbers. Lesson CCSS.MATH.CONTENT.4.NBT.B.5 Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place…

More...## Interactive Subtraction Algorithm (4th Grade)

Dream Box – Subtraction Algorithm. Students use the standard subtraction algorithm and a place value workspace to solve subtraction problems involving up to two 3-digit numbers. Lesson CCSS.MATH.CONTENT.4.NBT.B.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.

More...## Interactive Adding and Subtracting Fractions (4th Grade)

Dream Box – Adding Fractions. Using both a concrete bar model and equations, this tool enables students to represent fraction addition and think strategically about which fractional pieces are best to solve a given problem. Lesson Dream Box – Subtracting Fractions. Using the “removal” or “take away” representation, this tool helps your students learn to subtract…

More...## Interactive Division within 10,000 with Remainders (5th Grade)

Dream Box – Division within 10,000 with Remainders. Students choose friendly equations (partial quotients) and the distributive property to solve multi-digit division problems within 10,000 and interpret remainders. Lesson CCSS.MATH.CONTENT.5.NBT.B.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or…

More...## Interactive Multiplication of Fractions (5th Grade)

Dream Box – Fraction Multiplication. Students multiply two fractions together and use an area model to represent the product. Lesson CCSS.MATH.CONTENT.5.NF.B.4 Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.

More...## Interactive Decimal Sums on the Number Line (5th Grade)

Dream Box – Decimal Sums on the Number Line. Students use a number line to add and subtract decimals and solve for a variable in a “change unknown” situation. Lesson CCSS.MATH.CONTENT.5.NBT.B.7 Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the…

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