Curio Class
Adding and Subtracting to 1000
regroup · add · subtract · hundred · open number line · estimate
Word Wall: Grade 2
31 modules, 187 words. Pick a module to print its cards in English, Español or both. More for this grade: Grades K-2, Grades K-12.
Math
Fluency Within 20
fluency · doubles plus one · make ten · think addition · mental math · fact
Hundreds, Tens and Ones
hundreds · tens · ones · place value · expanded form · skip count
Line Plots and Bar Graphs
bar graph · line plot · data · title · label · compare
Odd, Even and Arrays
even · odd · array · row · column · pair
Rulers and Units
ruler · inch · foot · centimeter · meter · estimate
Shapes and Equal Shares
angle · face · pentagon · hexagon · thirds · equal shares
Time and Money
quarter past · a.m. · p.m. · penny · dime · quarter · dollar
Two-Step Word Problems
two-step problem · step · add · subtract · tape diagram · check
English Language Arts
Author's Purpose
author · purpose · inform · explain · describe · entertain
Fables and Folktales
fable · folktale · moral · lesson · trickster · recount
Grammar and Spelling
collective noun · irregular verb · contraction · apostrophe · past tense · pronoun
Long Vowels and Two-Syllable Words
vowel team · long vowel · syllable · prefix · suffix · spell
Main Idea and Connections
main topic · paragraph · cause · effect · steps · connection
Paragraph Writing
paragraph · topic sentence · detail · reason · closing sentence · indent
Story Structure and Point of View
beginning · middle · ending · point of view · voice · problem
Word Building
compound word · prefix · root word · shades of meaning · dictionary · synonym
Science
Changing Landforms
erosion · volcano · earthquake · landslide · canyon · wind
Habitats and Biodiversity
habitat · biodiversity · desert · forest · pond · ocean
Heating and Cooling
heat · cool · melt · freeze · reversible · irreversible
Maps of Land and Water
river · lake · mountain · island · valley · model
Plants Need Water and Light
sunlight · seed · soil · pollinate · disperse · sprout
Properties of Materials
material · property · flexible · hard · texture · absorb
Computer Science
Input and Output
input · output · microphone · printer · online · digital footprint
Loops and Events
loop · repeat · event · sequence · code · sprite
Teach the Machine
machine learning · train · label · model · data · fair
Social Studies
Community Helpers and Government
mayor · government · vote · law · decision · community helper
Heroes and Changemakers
hero · changemaker · brave · fair · inventor · biography
Money, Saving and Trade
spend · save · trade · scarcity · bank · price
Natural Resources
natural resource · soil · trees · conserve · farm · recycle
Urban, Suburban and Rural
urban · suburban · rural · community · geography · transportation