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Place Value Math Center | Tens and Ones Lesson | Grade 1 | Free
Master Place Value (Tens & Ones) with this engaging "Watch & Do" Video Lesson and Math Center for Grade 1! PART OF THE GRADE 1 MATH VIDEO SERIES:UNIT 1: Unit 1 Ordinal NumbersUNIT 2: Place Value (Tens & Ones) - You are here!UNIT 3: Unit 2 Number Before & Predecessor THE CONCEPT: Understanding that "24" isn't just a 2 and a 4, it is 2 Tens and 4 Ones, is one of the hardest concepts for 1st Graders. This unit bridges that gap using visual learning and Base-10 block models. THE "BRIDGE" METHOD:
1st - 2nd
Arithmetic, Numbers, Place Value
CCSS
1.NBT.B.2
Number Before & Predecessor | Lesson & Worksheets | Grade 1 | Free
Teach "Predecessor" (The Number Before) without the confusion! This "Watch & Do" Math Center helps Grade 1 & 2 students master the concept of "One Less" using visual number lines and subtraction. PART OF THE GRADE 1 MATH VIDEO SERIES: UNIT 1: Ordinal Numbers - Unit 1UNIT 2: Place Value: Tens & OnesUNIT 3: Number Before / Predecessor - You are here!THE "BRIDGE" METHOD:WATCH: The animated video explains that "Predecessor" means "The Number Before." It demonstrates using a Number Line and the "-1"
1st - 2nd
Arithmetic, Order of Operations
CCSS
1.OA.C.5
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Smart learning for a bright future! Welcome to SKIDOS, where kids aged 2–10 turn screen time into meaningful growth through the games they already love. Certified by the Educational App Store, SKIDOS offers interactive games infused with 1,000+ teacher-designed activities in Math, Reading, and SEL. Millions of families trust SKIDOS to build academic confidence for every type of learner, including those with ADHD and Dyslexia. Safe, inclusive, and aligned with global standards, our content combines the joy of mobile gaming with the rigor of structured education to help children thrive.
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