Objective

By the end of this lesson, you will be able to apply arithmetic concepts to chess strategies and calculations.

Materials and Prep

• Chessboard
• Chess pieces
• Pen and paper

Prior knowledge of basic arithmetic operations (addition, subtraction, multiplication, and division) is helpful.

Activities

1. Activity 1: Counting Chess Pieces

   Place all the chess pieces on the board. Count the total number of pieces for each player and write it down. Then, add the number of pieces for both players together.

2. Activity 2: Capturing Chess Pieces

   Take turns capturing each other's chess pieces. Keep track of the captured pieces for each player. At the end, compare the number of captured pieces and determine the difference between the two players.

3. Activity 3: Chess Piece Values

   Assign a value to each chess piece (e.g., pawn = 1, knight = 3, bishop = 3, rook = 5, queen = 9). Calculate the total value of the pieces on the board for each player. Compare the values and discuss which player has a higher total.

Second Grade Talking Points

• "In chess, we use numbers to count the pieces on the board. This helps us keep track of how many pieces each player has."
• "When we capture a piece, we subtract it from the opponent's total. We can then compare the difference to see who captured more."
• "Each chess piece has a value. We can add up the values of the pieces on the board to see which player has a higher total."
• "Understanding arithmetic concepts can help us make strategic decisions in chess, such as deciding which piece to capture or protect."