"Wings for Learning." . . "Puzzle Tanks (Computer Program)" . . . . . . "Designed to help users develop skills in critical thinking and problem solving. It will reinforce concepts of addition, subtraction, multiplication and division in a problem solving situation." . . . . . . . . . . . . . . . . . "Puzzle tanks, a game of numbers and logic" . . . . "Game in which students are given two tanks and a storage tank which they must fill/empty/transfer to arrive at a target amount in the storage tank. Designed to develop skills in critical thinking and problem solving. Reinforces concepts of addition, subtraction, multiplication and division." . "Teaches mathematical logic and problem solving." . "Develops skills in problem solving through assessment of liquid volumes in containers."@en . . . . "Puzzle tanks a game of numbers and logic" . "Puzzle tanks a game of numbers and logic"@en . . . . . . . "Summary: A game which helps students practicing problem solving skills and reinforcing their concepts of basic operations as they invent and revise solutions." . . . . . . . . . . . "Aims to develop inductive thinking and integrate skills in visual discrimination."@en . . . "Designed to allow user to develop skills in critical thinking and problem solving. It will reinforce concepts of addition, subtraction, multiplication and division in a problem situation. For grades 3-8."@en . "Game of numbers and logic"@en . "Game of numbers and logic" . . . . . . "Designed to allow user to develop skills in critical thinking and problem solving. It will reinforce concepts of addition, subtraction, multiplication and division in a problem situation."@en . "Designed to allow user to develop skills in critical thinking and problem solving; reinforces concepts of addition, subtraction, multiplication and division in a problem situation."@en . . . . "Software"@en . "Software" . . . "Juvenile works" . . . . . . . . . . . . . . . . "Puzzle tanks"@en . "Puzzle tanks" . "Reinforces concepts of addition, subtraction, multipliction and division while developing skills in critical thinking and problem solving." . . . . . "Problems and exercises" . .