Ivy Waters International Standards · G1.M-01
Version 2.2.0 · 2026 · © 2026 Ivy Waters International. Licensed under CC BY 4.0.
Ages are the anchor. Grade names are Ivy Waters stage labels for this framework, not a claim about any national school system.
Mathematics & Quantitative Reasoning
Your child understands that two-digit numbers are built out of bundles of tens and leftover ones. They can group objects to count them faster and can read, write, and order numbers up to 100.
In real life
Counting a jar of buttons, your child makes 4 groups of ten and says, "That's 40, plus these 3 makes 43."
Standards are permanent: an ID issued in this edition keeps pointing at the same standard. Cite it like this.
Ivy Waters International Standards v2.2.0 (2026). Standard G1.M-01: Number & Place Value (Tens and Ones). https://ivywaters.com/standards/G1.M-01
Ages are the anchor. Grade names are Ivy Waters stage labels for this framework, not a claim about any national school system.
A machine-readable CC BY 4.0 release is published for reuse and integration. Schools and tools may display, adapt, and map their own records against it with attribution.
Ivy Waters International Standards · Version 2.2.0 · 2026 · © 2026 Ivy Waters International. Licensed under CC BY 4.0.
