Math Standards:

• 2.G.A.1 Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.1 Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
• 2.MD.10  Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph.  
• 2.MD.1 Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. 

Math practices: 

• Using mathematics and computational thinking; Use math tools strategically and accurately; Attend to precision

• Math practices: Analyzing and interpreting 
  

Science and Engineering Practices:

• Asking questions (for science) and defining problems (for engineering)
  
• Developing and using models
  
• Planning and carrying out investigations
  
• Analyzing and interpreting data
  
• Using mathematics and computational thinking
  
• Constructing explanations (for science)  and designing solutions (for engineering) - gets at the distinction between a scientist and an engineer
  
• Engaging an argument from evidence
  
• Obtaining, evaluating and communicating information

Assessments:
Students will build a bat house that must follow the following criteria:

• five faces
  
• 3 have to be rectangles 
  
• 2 have to be trapezoids 
  
• No edge exceed 1 foot

Students will create a bar graph on the decline of bat population from the White Nose Syndrome based upon given data.