The classic game of War, reimagined with the periodic table. Every card is an element in disguise — read its atomic number, then multiply to win. A print-and-play deck plus 150 practice problems for math fluency and chemistry smarts. Ages 7+ · Grades 3–9.
What if the number 6 wasn't a 6 at all — but a Carbon atom? Elements of Surprise turns multiplication drills into fast, friendly duels where every card hides a number on the periodic table. Players read the element, recall its atomic number (the count of protons), then multiply against their opponent and race to shout the answer. It's the timeless card game of War with a brain-building twist: number sense, recall speed, and real chemistry, all in one deck.
The deck grows with your player. Four skill levels peel back the clues one layer at a time — from a friendly Level 1 card that shows the number, the atom, and the element name, all the way to a Level 4 "expert" card that shows the element symbol alone. Start easy, climb as recall sharpens, or mix levels for a table where a first-grader and a fifth-grader can battle on even footing.
Wild elements keep everyone on their toes. Flip Calcium, Iron, or Gold and you add its value to your opponent's card before multiplying — a single wild can swing the whole round.
Beyond the cards, a full practice workbook reinforces the same facts on paper: six worksheets and 150 problems spanning straight multiplication, element-versus-element mixes, wild-card combos, doubles, and sums of ten — every one backed by a complete answer key for teachers and parents. Finish the challenge and print the Certificate of Completion to celebrate a true Number Battle champion.
Everything is a single instant download, sized for cardstock and ready to print, cut, and play. No screens required.
Four printable decks — one per skill level (green · yellow · blue · red borders), with progressive-reveal cards
The Study Key — a visual decoder showing every element, its atom, symbol, and number
150 practice problems across six worksheets: Multiplication Match, Association Mix-Up, Wild Card Combo, Brain Buster Challenge, Double Dash, and Sums of 10
Complete answer keys for every worksheet
Certificate of Completion to award finishers
Full rules for every way to play, including wild-card and timer variants
Instant digital download · print-and-play · also playable on Blooket & Quizlet
Math center · Early-finisher activity · Family game night · Chemistry warm-up · Class tournament · Cross-subject review
The classic game of War, reimagined with the periodic table. Every card is an element in disguise — read its atomic number, then multiply to win. A print-and-play deck plus 150 practice problems for math fluency and chemistry smarts. Ages 7+ · Grades 3–9.
What if the number 6 wasn't a 6 at all — but a Carbon atom? Elements of Surprise turns multiplication drills into fast, friendly duels where every card hides a number on the periodic table. Players read the element, recall its atomic number (the count of protons), then multiply against their opponent and race to shout the answer. It's the timeless card game of War with a brain-building twist: number sense, recall speed, and real chemistry, all in one deck.
The deck grows with your player. Four skill levels peel back the clues one layer at a time — from a friendly Level 1 card that shows the number, the atom, and the element name, all the way to a Level 4 "expert" card that shows the element symbol alone. Start easy, climb as recall sharpens, or mix levels for a table where a first-grader and a fifth-grader can battle on even footing.
Wild elements keep everyone on their toes. Flip Calcium, Iron, or Gold and you add its value to your opponent's card before multiplying — a single wild can swing the whole round.
Beyond the cards, a full practice workbook reinforces the same facts on paper: six worksheets and 150 problems spanning straight multiplication, element-versus-element mixes, wild-card combos, doubles, and sums of ten — every one backed by a complete answer key for teachers and parents. Finish the challenge and print the Certificate of Completion to celebrate a true Number Battle champion.
Everything is a single instant download, sized for cardstock and ready to print, cut, and play. No screens required.
Four printable decks — one per skill level (green · yellow · blue · red borders), with progressive-reveal cards
The Study Key — a visual decoder showing every element, its atom, symbol, and number
150 practice problems across six worksheets: Multiplication Match, Association Mix-Up, Wild Card Combo, Brain Buster Challenge, Double Dash, and Sums of 10
Complete answer keys for every worksheet
Certificate of Completion to award finishers
Full rules for every way to play, including wild-card and timer variants
Instant digital download · print-and-play · also playable on Blooket & Quizlet
Math center · Early-finisher activity · Family game night · Chemistry warm-up · Class tournament · Cross-subject review
