ritu khanna and her team. thank you so much , dr. wayne. good evening. board of commissioners superintendent , student board members and members of the public. my name is ritu khanna and i'm joined by my colleagues, jess reyes and moonhawk kim, who will be sharing and we'll be sharing with you the evidence and plan, which is the fourth section of the progress monitor report. okay next slide, please. before we begin, i do want to revisit the definition of a guardrail. so guardrail was created again in bill's words, as non-negotiables. that must be honored and be in place while moving through the goals for student success. so for this section, we are going to focus on the interim guardrail, 3.2, which hones in on the use of data regularly reviewing data to monitor progress for continuous improvement of instruction. an even though this goal specific guardrails specifically speaks to teachers use of data, it is important to note that data use should be prevalent at all levels of the district. as such, we will describe our systems approach to the use of data.