Passing the value of checkbox to child component in Vue

I'm developing a Vue webpage for displaying GitLab pipelines. I have a main Vue component (i.e. "Monitor.vue") and X child components that display the pipelines schedules for each of the X projects on my GitLab instance (called "Schedules.vue").

In "Monitor" I'd like to have a checkbox that would make the schedules' container disappear for the projects where no pipeline was scheduled yet. This is what I wrote for doing so:

Monitor.vue:

<template> 
  <input type="checkbox" value="false" v-model="checked">
  Show only projects that have scheduled pipelines
  <div v-if="checked">Checkbox checked!</div>

  <div class="row">
    <div v-for="project in projects" :key="project.id">
      <Schedules :checkBoxChecked="checked"></Schedules>
    </div>
  </div>
</template>

<script>
  import Schedules from "./Schedules.vue";

  export default {
    components: {
      Schedules
    },
    data() {
      return {
        checked: false
      };
    }
  };
<script>

Schedules.vue:

<template>
  <div v-if="checkBoxChecked">
    No scheduled pipelines yet.
  </div>
  <div v-else>
    <!-- Display pipelines here -->
  </div>
</template>

<script>
  export default {
    name: "Schedules",
    props: "checkBoxChecked"
  };
</script>

Now, the value of checked indeed changes in Monitor when I check the box but when I try to pass it to the child components, the value of checkBoxChecked in undefined in the web console.

What did I forget here?